Buffer Overflow
Monthly
Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the structured exception handler. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Arm Whois 3.11 contains a stack-based buffer overflow vulnerability that allows remote attackers to execute arbitrary code by supplying oversized input to the IP address or domain field. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in OpenSC's pkcs11-tool component (versions up to and including 0.26.1) exposes users of the key generation functionality to memory corruption when processing maliciously oversized PKCS#11 URI object IDs. An unauthenticated remote attacker can trigger the flaw in the test_kpgen_certwrite function, but exploitation requires passive user interaction and high attack complexity, reflected in the extremely low CVSS 4.0 score of 1.3 with impact limited to the vulnerable component only. Publicly available exploit code exists (E:P confirmed in CVSS vector), but no public exploit identified at time of analysis in CISA KEV, and real-world mass exploitation is significantly constrained by the required user participation and attack complexity.
Out-of-bounds read in janet-lang/janet up to version 1.41.0 allows a local low-privileged attacker to read memory beyond allocated bounds via the doframe debug introspection function in src/core/debug.c. The root cause is missing bounds validation when using symbolmap entries (specifically jsm.death_pc and jsm.slot_index) as array indices into function environments and stack data. No public exploit identified at time of analysis, but publicly available exploit code exists per the POC reference; real-world impact is limited to low-confidence local reads with no availability or integrity consequence (CVSS:4.0 score 1.9).
Heap buffer overflow in GPAC MP4Box v2.4's MPEG-2 TS demuxer crashes the application when processing a specially crafted MP4 file, resulting in a Denial of Service. The vulnerable function `m2tsdmx_send_packet` in `filters/dmx_m2ts.c` lacked a minimum packet-length guard before performing heap operations on M2TS packet data. No active exploitation has been identified (not in CISA KEV), and impact is limited to availability - no code execution or data exposure is achievable via this path.
Integer overflow in the Janet scripting language's fiber unmarshaling routine (versions up to 1.41.0) allows a local authenticated attacker to cause a denial-of-service condition. The vulnerable function `unmarshal_one_fiber` in `src/core/marsh.c` performs an unchecked addition when computing fiber stack capacity - if `fiber_stacktop` is near INT32_MAX, adding 10 wraps the value, resulting in a dangerously small capacity allocation that crashes the interpreter. No public exploitation in production environments has been confirmed (not listed in CISA KEV), but a public proof-of-concept exploit exists, and the upstream patch has been released as commit d9b1d711.
Out-of-bounds read in Assimp's Half-Life 1 MDL Loader affects all versions up to 6.0.4, enabling a local low-privileged attacker to leak memory contents by supplying a crafted MDL file that triggers faulty bounds handling in the `read_sequence_infos` function of `HL1MDLLoader.cpp`. Impact is confined to partial confidentiality loss (C:L) with no integrity or availability consequences per the CVSS vector. A publicly available proof-of-concept exploit exists (POC disclosed via GitHub), though no active exploitation has been confirmed and this vulnerability is not listed in the CISA KEV catalog.
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader allows a local authenticated attacker to corrupt memory via a crafted MDL file, potentially achieving limited confidentiality, integrity, and availability impact. Affected versions span all releases up to and including 6.0.4 of the open-source asset import library. No public exploit identified at time of analysis as active exploitation, but a proof-of-concept has been publicly released, and the CVSS temporal vector confirms exploit code existence (E:P).
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader (versions up to 6.0.4) allows a locally authenticated attacker with low privileges to corrupt heap memory via a crafted MDL animation file, producing low-severity but confirmed confidentiality, integrity, and availability impact. The vulnerability resides in the read_animations function of HL1MDLLoader.cpp and is reproducible with publicly available exploit code (POC). This is not confirmed in CISA KEV, and the Assimp project has tagged the report as a bug rather than a security defect, which may slow patch prioritization.
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader (HL1MDLLoader::read_meshes, versions through 6.0.4) allows local attackers with low privileges to trigger memory corruption when a crafted MDL file is processed, yielding partial confidentiality, integrity, and availability impact on the host process. A publicly available proof-of-concept exploit (poc.zip) has been disclosed, raising the urgency for affected deployments that ingest untrusted HL1 model files. No actively exploited status from CISA KEV has been confirmed; the Assimp project has tagged the report as a bug rather than a formal security advisory, and no patched release version has been identified at time of analysis.
Out-of-bounds write in the MediaTek WLAN STA (Station mode) driver enables local denial of service across six MediaTek Wi-Fi chipset families, confirmed by MediaTek in their June 2026 Product Security Bulletin. A low-privileged local user can crash the system without any user interaction by triggering the missing bounds check in the driver, exploiting CWE-787 memory corruption. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog at time of analysis.
Local privilege escalation in MediaTek's GenieZone hypervisor component affects 36 distinct chipsets via a race condition-induced out-of-bounds write. An attacker who has already obtained System-level privilege on an affected Android device can exploit the TOCTOU flaw to escalate further - likely to kernel or hypervisor-level execution - achieving full confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis, and no KEV listing exists; however, the wide chipset footprint spanning flagship to budget SoCs significantly broadens the potential attack surface.
Local privilege escalation in MediaTek's geniezone hypervisor component affects 36 distinct chipsets spanning budget to flagship tiers. An attacker who has already achieved System-level privilege can trigger an out-of-bounds write caused by a missing bounds check, escalating further - likely into kernel or hypervisor trust boundaries - with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and this is not listed in the CISA KEV catalog; however, the post-compromise escalation path makes this relevant to threat actors performing multi-stage device compromise on Android-based MediaTek hardware.
Heap-based buffer overflow in Assimp's glTF 4x4 Matrix Parser (versions up to 6.0.4) can be triggered by a local, low-privileged attacker supplying crafted input to the `glTFCommon::CopyValue` function in `glTFCommon.h`, resulting in partial confidentiality, integrity, and availability impact. A public proof-of-concept exploit archive has been published on GitHub, confirmed by the CVSS temporal modifier E:P (proof-of-concept). No active exploitation has been confirmed (not in CISA KEV), and the CVSS remediation level RL:X indicates no official patch has been defined as of this analysis.
Heap-based buffer overflow in OFFIS DCMTK 3.7.0's dcmqrscp component allows remote low-privileged attackers to trigger memory corruption via the deleteOldestImages function in the DICOM Query/Retrieve database backend. Exploitation requires authenticated network access with low complexity and results in partial confidentiality, integrity, and availability impact without crossing privilege boundaries. No public exploit identified at time of analysis; an upstream git commit patch is confirmed available, though a formally tagged release version incorporating the fix has not been independently verified.
WinMTR 0.91 contains a denial of service vulnerability that allows attackers to crash the application by sending a malformed payload file containing a large buffer of repeated characters. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Out-of-bounds write in Open5GS versions up to 2.7.7 allows a remote, low-privileged attacker to crash the NRF (Network Repository Function) component by sending a malformed SCP info payload, resulting in a denial-of-service condition. The vulnerability resides in the handle_scp_info function within the Shared NF-profile Parser (lib/sbi/nnrf-handler.c), a critical parsing path for 5G service-based interface communication. A public proof-of-concept exploit has been disclosed via the project's GitHub issue tracker, materially lowering the bar for exploitation against unpatched deployments.
Heap out-of-bounds read in Rizin's OMF binary parser exposes heap memory contents when a user opens a maliciously crafted Object Module Format file. An off-by-one bounds check error in the `rz_bin_omf_get_entry` function within `librz/bin/format/omf/omf.c` allows array access one element past the end of the allocated sections array, resulting in limited confidentiality impact (heap data disclosure). No public exploit exists and this is not listed in CISA KEV; the CVSS score of 3.3 accurately reflects constrained real-world risk due to local-only access and mandatory user interaction.
Memory unsafety in unbounded-spsc 0.2.0 (Rust crate) allows a local attacker with low privileges to cause out-of-bounds reads, allocator corruption, and process crashes by winning a TOCTOU race between Sender::send and Receiver::drop. The root defect is a pointer-as-value transmute in the DISCONNECTED arm of Sender::send (src/lib.rs:384-401): the code transmutes an 8-byte raw pointer (*mut Producer<T>) directly into Consumer<T>, meaning the fake Consumer's internal Arc::ptr points at the Sender struct itself rather than the real ArcInner<Buffer<T>>. No public exploit identified at time of analysis, but a proof-of-concept reproducing SIGSEGV is included in the advisory and reproduces approximately 3 out of 10 trials under heavy contention in release mode.
Out-of-bounds read in liboqs prior to 0.16.0 affects the XMSS and XMSS^MT stateful signature verification routines, exploitable by any unauthenticated remote attacker who can supply a crafted public key to a verifying process. The flaw arises when a correctly-sized signature buffer is paired with a public key whose OID bytes reference a different XMSS parameter set, causing the library to derive a larger sig_bytes value and index past the end of the caller-supplied buffer, with the primary observable effect being a process crash. No active exploitation is confirmed (not in CISA KEV) and no independently published exploit has been identified at time of analysis, though a proof-of-concept scenario is embedded in the upstream fix commit's test suite.
Out-of-bounds read in liboqs prior to 0.16.0 allows a remote unauthenticated attacker to crash the verifying process by supplying a truncated signature buffer to the XMSS or XMSS^MT stateful signature verification function. The missing caller-supplied length validation causes the implementation to read past the end of the buffer; the overread bytes feed into an internal hash computation only and are not returned to the caller, eliminating any data-leakage oracle. The primary real-world impact is a denial-of-service crash if the overread crosses an unmapped memory page. No public exploit or CISA KEV listing is identified at time of analysis.
Stack-based buffer overflow in TRENDnet TEW-432BRP firmware 3.10B20 allows a low-privileged remote attacker to corrupt memory via a manipulated `special_name` argument submitted to the `/goform/formSetPortTr` endpoint. The affected device reached end-of-life in 2009, and the vendor has explicitly declined to issue a patch, meaning no fix will ever be released. Publicly available exploit code exists (E:P per CVSS 4.0 vector), raising the practical risk for any deployment where this device remains internet-accessible or reachable by untrusted users.
Free MP3 CD Ripper 2.8 contains a stack-based buffer overflow vulnerability in WMA file processing that allows local attackers to bypass DEP protection via structured exception handling manipulation. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Stack and heap buffer overruns in OpenSC's pkcs15-init tooling corrupt memory when processing a maliciously crafted PKCS#15 profile configuration file. Affected versions prior to 0.27.0 contain no length validation in the do_key_value() function before a memcpy into the fixed-size keybuf buffer, allowing overflow when a key value entry begins with '=' and exceeds sizeof(keybuf) bytes. Exploitation is severely constrained by a CVSS 4.0 score of 1.0 - physical access, high attack complexity, and user interaction are all required - and no public exploit or CISA KEV listing exists at time of analysis.
Stack buffer overflow in OpenSC's PIV card handler allows a physically present attacker to corrupt memory by presenting a crafted PIV smart card or USB device that returns a URL field exceeding 118 bytes in the Key History Object ASN.1 response, triggering the overflow in `piv_process_history()` within `src/libopensc/card-piv.c`. All OpenSC versions prior to 0.27.0-rc1 are affected; the vulnerability is confirmed by the vendor fix in commit 3f24f0b and PR #3558. With a CVSS 4.0 score of 1.0 (AV:P/AC:H/UI:P), exploitation is severely constrained by mandatory physical access and high attack complexity, with no CISA KEV listing and no public exploit identified at time of analysis.
Out-of-bounds read in the Waterfall WF-500 RX Host (firmware 7.10.0.0 R2601141040) enables an attacker who already controls the TX Host to execute code on the receiving (RX) side, bypassing the unidirectional security guarantee the data diode is designed to enforce. Discovered by Nozomi Networks Labs with no public exploit identified at time of analysis and an EPSS score of 0.02%, the issue is significant because it undermines the OT/IT segmentation use case the product exists to provide. The vulnerability is not listed in CISA KEV and there is no evidence of active exploitation.
Out-of-bounds read in the WebRTC subsystem of Google Chrome on macOS (versions prior to 148.0.7778.216) enables remote attackers to exfiltrate potentially sensitive data from browser process memory by luring a user to a crafted HTML page. The CVSS vector (AV:N/AC:L/PR:N/UI:R/C:H/I:N/A:N) confirms network-reachable, unauthenticated exploitation with confidentiality-only impact, but mandates user interaction, limiting fully passive attack scenarios. No active exploitation has been confirmed in CISA KEV, and an EPSS score of 0.03% at the 10th percentile reflects low observed exploitation probability at time of analysis; no public exploit code has been identified.
Out-of-bounds read in Chrome's ANGLE graphics layer exposes process memory to remote attackers who can deliver a crafted HTML page to a victim. Unauthenticated (PR:N) remote exploitation is confirmed by the CVSS vector, though user interaction is required - the victim must open a malicious page. Confidentiality impact is rated High (C:H) with no integrity or availability consequence, making this a targeted information-disclosure primitive rather than a code-execution path. No public exploit or CISA KEV listing exists at time of analysis, and the EPSS score of 0.03% (11th percentile) reflects low observed exploitation pressure.
Cross-origin data leakage in Google Chrome's WebGL implementation on Android affects all Chrome versions prior to 148.0.7778.216. The WebGL graphics subsystem performs an out-of-bounds read (CWE-125) when processing attacker-controlled content, exposing adjacent memory contents across origin boundaries to the initiating page. Remote unauthenticated attackers can trigger this condition by serving a crafted HTML page, but victim interaction is required - the user must visit the malicious page. No active exploitation is confirmed (not listed in CISA KEV), and EPSS of 0.03% (10th percentile) indicates low exploitation probability at time of analysis.
Out-of-bounds memory write in Dawn, Chrome's WebGPU implementation, affects Google Chrome on macOS prior to version 148.0.7778.216. Remote unauthenticated attackers (per CVSS PR:N) can trigger the write via a crafted HTML page requiring only a single user interaction - visiting a malicious site. The CVSS-scored impact is constrained to low integrity (I:L), with no confidentiality or availability impact confirmed, suggesting the write primitive is limited or difficult to weaponize for full code execution without chaining additional exploits. No public exploit identified at time of analysis and EPSS at 0.03% (11th percentile) indicates very low exploitation probability.
Cross-origin data leakage in Google Chrome on Android (prior to 148.0.7778.216) via an out-of-bounds read in the WebGL rendering engine allows remote attackers to exfiltrate memory contents when a victim visits a crafted HTML page. The CVSS score of 4.3 (Medium) reflects a network-reachable, low-complexity attack requiring no privileges but dependent on user interaction, with confidentiality impact limited to partial disclosure. No public exploit code or CISA KEV listing has been identified at time of analysis, and an EPSS score of 0.03% (10th percentile) corroborates low active exploitation likelihood; however, the platform-specific scope (Android Chrome) and cross-origin data exposure potential make this relevant for organizations with mobile browser threat models.
Out-of-bounds read in Google Chrome's ANGLE graphics abstraction layer (versions prior to 148.0.7778.216) allows remote unauthenticated attackers to potentially read limited memory contents from within the browser's process space when a user visits a crafted HTML page. The flaw originates from an inappropriate implementation within ANGLE's rendering pipeline - Chrome's cross-platform graphics engine - resulting in a CWE-125 out-of-bounds read condition with limited confidentiality impact (C:L) and no integrity or availability consequences. No public exploit code has been identified at time of analysis, and EPSS scores this at 0.03% (11th percentile), indicating very low real-world exploitation probability.
Out-of-bounds memory read via integer overflow in Chrome's ANGLE graphics layer exposes limited memory contents to remote attackers who can lure victims to a malicious page. Affected are all Google Chrome versions prior to 148.0.7778.216 on desktop platforms. The vulnerability carries a CVSS score of 4.3 (Medium) with a confidentiality-only impact; no public exploit code exists and no active exploitation has been confirmed, with EPSS at 0.03% (11th percentile), placing real-world risk at low-to-moderate despite the network-accessible attack vector.
Out-of-bounds read in Chrome's ANGLE graphics layer exposes process memory contents to unauthenticated remote attackers who can lure a user to a crafted HTML page. All Google Chrome desktop versions prior to 148.0.7778.216 are affected, with the vulnerability carrying a CVSS 6.5 and exclusively a confidentiality impact - no integrity or availability loss. No public exploit code has been identified at time of analysis, and the EPSS score of 0.03% (11th percentile) reflects low current exploitation activity, consistent with a typical Chrome graphics-component disclosure ahead of a stable channel patch.
Cross-origin data leakage in Google Chrome's Dawn WebGPU implementation on Windows affects all versions prior to 148.0.7778.216. The out-of-bounds read (CWE-125) in the Dawn graphics layer allows remote unauthenticated attackers to exfiltrate cross-origin data by enticing a user to visit a crafted HTML page, exploiting improper buffer boundary enforcement during GPU operations. No public exploit code or CISA KEV listing exists at time of analysis; EPSS at 0.03% (11th percentile) indicates very low automated exploitation likelihood, consistent with the moderate CVSS 4.3 score and required user interaction.
Out-of-bounds read in Ubuntu Linux kernels 6.8, 6.17, and 7.0 exposes adjacent slab allocator memory to any local low-privileged user. The flaw originates in Canonical's Ubuntu-specific AppArmor SAUCE patches, which incorrectly validate the size of an internal structure during notification handling, enabling controlled reads past the intended memory boundary. No public exploit identified at time of analysis, and exploitation is strictly local; however, C:H in the CVSS vector confirms that successful exploitation can yield high-sensitivity kernel or cross-process data from slab neighbors.
Out-of-bounds write in bzip2's bzip2recover utility allows a local attacker to supply a specially crafted file that triggers an off-by-one error, corrupting a global buffer and crashing the process. Per the CVSS 4.0 vector (AV:L/AC:L/AT:N/PR:N/UI:N), the attack requires no privileges and no user interaction beyond the utility being invoked against a malicious file. Impact is strictly denial of service against the bzip2recover process - no confidentiality or integrity exposure - and the CVSS 4.0 score of 5.1 (Medium) reflects this constrained scope. No public exploit or active exploitation has been identified at time of analysis.
Integer overflow in the AMDGPU VCN4 (Video Core Next 4) multimedia driver within the Linux kernel allows a local low-privileged user to cause a kernel denial of service. The bounds check on incoming messages to the VCN4 encoder/decoder engine contains an overflow-vulnerable condition, meaning a crafted message can bypass intended size validation. No public exploit has been identified at time of analysis, and EPSS places exploitation probability at the 5th percentile, indicating very low real-world exploitation likelihood currently.
Keycloak's ClientRegistrationAuth component can be crashed by a remote unauthenticated attacker through a specially crafted POST request bearing a malformed 'Authorization: Bearer' header, triggering an unhandled ArrayIndexOutOfBoundsException and returning HTTP 500 to all subsequent callers of the affected endpoint. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms zero prerequisites for exploitation beyond network reachability, making any publicly exposed Keycloak client registration endpoint a viable target. No public exploit has been identified at time of analysis and no EPSS data was supplied, but the trivial attack mechanics mean no specialized tooling is required to reproduce the denial of service.
Heap buffer overflow in pam_usb prior to 0.9.1 allows a local attacker with high privileges to corrupt heap memory on 32-bit Linux platforms (armv7l, i686) by supplying a crafted configuration file with an excessive device count. The root cause is an unchecked integer multiplication in src/conf.c where n_devices * sizeof(t_pusb_device) wraps around size_t on 32-bit targets, causing xmalloc() to receive a drastically undersized allocation that is silently accepted, enabling out-of-bounds writes into heap memory. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; however, successful exploitation yields full confidentiality, integrity, and availability impact on the affected host.
Heap-based buffer overflow in TeamSpeak 3 Server's ECC Key Parser allows remote unauthenticated attackers to crash the server, causing a denial of service against all versions up to and including 3.13.7. The vulnerability was discovered and disclosed by modzero security research (advisory mz-26-01-teamspeak) with a coordinated vendor response resulting in TeamSpeak security advisory TS-SA-2026-001. A proof-of-concept exploit exists per SSVC data, and the attack is automatable, meaning exploitation can be scripted at scale against exposed TeamSpeak server instances. No public exploit identified as confirmed actively exploited in the wild (not listed in CISA KEV at time of analysis).
Use-after-free in TeamSpeak 3 Server versions 3.13.0 through 3.13.7 allows a low-privileged remote attacker to corrupt server memory via the process_resend_queue function within Connection State Management, resulting in limited integrity and availability impact. Discovered and disclosed by modzero.com (advisory MZ-26-01) and acknowledged by TeamSpeak via official security advisory TS-SA-2026-001, the vendor has released version 3.13.8 as the fix. No public exploit code exists and no active exploitation has been identified at time of analysis.
Heap buffer overflow in libjxl 0.12.0 lets remote attackers corrupt heap memory by feeding a crafted PBM/PNM image to the jxl::extras::DecodeImagePNM routine, which writes decoded rows into an output buffer without first checking that the buffer is large enough for the header-declared dimensions. The CVSS vector (AV:N/AC:L/PR:N/UI:N) describes unauthenticated, low-complexity exploitation with no user interaction, and CISA's SSVC framework rates it automatable with partial technical impact. Publicly available exploit code exists, though it is not listed in CISA KEV and no public exploit has been tied to active exploitation.
Out-of-bounds read in libusb's parse_iad_array() function (descriptor.c) affects all releases before 1.0.30, enabling local attackers in virtualized environments with USB passthrough to crash libusb-dependent processes via a crafted USB descriptor. The off-by-one error causes the bounds check to evaluate against the original total buffer size rather than the remaining unparsed size, allowing a one-byte read past the end of the malloc allocation when a descriptor's bLength is set to exactly (total_size - 1). No public exploit code exists and the vulnerability is absent from CISA KEV; a vendor-released patch is confirmed in v1.0.30.
Integer overflow in the Linux kernel's device mapper mirror (dm-mirror) subsystem allows a local attacker with device mapper configuration privileges to crash the kernel via a denial-of-service condition. The flaw resides in create_dirty_log() where an unchecked unsigned addition of 2 + param_count wraps around to a small value when param_count approaches UINT_MAX, bypassing an argc bounds check and triggering out-of-bounds reads in dm_dirty_log_create(). No public exploit code exists and EPSS is exceptionally low at 0.02% (5th percentile); this CVE has not been added to the CISA KEV catalog, indicating no confirmed active exploitation at time of analysis.
Out-of-bounds write and data-loss bugs in the Linux kernel SLUB allocator's krealloc() function affect kernels incorporating commit 2cd8231796b5, which introduced NUMA node and alignment forcing to k[v]realloc(). A local attacker with low privileges who can trigger the krealloc_node_align() or kvrealloc() reallocation fallback path - specifically when shrinking an allocation while simultaneously forcing a new alignment or NUMA node - can cause kernel heap memory corruption leading to a system panic or silent heap object corruption. No public exploit exists beyond the lkdtm reproducer in the CVE description; EPSS stands at the 4th percentile and the vulnerability is not in CISA KEV. Vendor-released patches are confirmed available in Linux 6.18.27, 7.0.4, and 7.1-rc1.
NULL pointer dereference in libusb's USB descriptor parser allows any attacker who can supply a crafted configuration descriptor to crash any application that uses libusb for USB device enumeration. Affected versions are all libusb releases before 1.0.30; the flaw resides in parse_interface() within descriptor.c and is reachable through the public APIs libusb_get_active_config_descriptor and libusb_get_config_descriptor. No public exploit code is identified at time of analysis and this CVE does not appear in the CISA KEV catalog, but the availability impact is confirmed high (CVSS 4.0 VA:H) and regression corpus files in the fix commit demonstrate reliable crash reproduction.
Out-of-bounds stack read in the Linux kernel's IMA (Integrity Measurement Architecture) subsystem, in ima_appraise_measurement() reached via is_bprm_creds_for_exec(), affecting kernels from the 6.14 series up to the fixed stable commits. A misuse of container_of() on a *file pointer computes an invalid stack offset, letting a local execution path read one byte past a stack frame object (flagged by KASAN), which can disclose adjacent stack data or crash the task. EPSS is very low (0.02%, 5th percentile), the CVE is not on CISA KEV, and there is no public exploit identified at time of analysis; the issue is patched upstream.
The drm/display/dp_mst subsystem in the Linux kernel crashes with a UBSAN shift-out-of-bounds error when a DP 2.1 monitor disconnects while delayed_destroy_work is still in flight, producing a kernel denial-of-service on affected systems. Systems running unpatched kernel versions across the 6.1.x, 6.6.x, 6.12.x, 6.18.x, and 6.19.x stable branches with DisplayPort Multi-Stream Transport (MST) capable hardware are vulnerable. No public exploit or active exploitation has been identified; patches are available across all affected stable branches with specific fix commits traceable to git.kernel.org.
Kernel panic in the Linux kernel's Open vSwitch (openvswitch) subsystem allows a low-privileged local user to crash the host kernel on Ubuntu-default and similar configurations. The vport netlink reply handler pre-allocates a fixed-size buffer but lacks an upper-bound check on the upcall PID array size, causing nla_put() to return -EMSGSIZE and BUG_ON(err < 0) to fire in ovs_vport_cmd_set(), triggering a kernel panic. On systems with unprivileged user namespaces enabled (Ubuntu default), any local user can reach this path via unshare -Urn without requiring elevated privileges. No public exploit has been identified at time of analysis, and EPSS at 0.02% reflects low current exploitation probability.
Remote code execution in Synology BeeStation OS versions before 1.3.2-65648 stems from a classic buffer overflow in the AdminCenter component, the device's web-based management interface. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) indicates a network-reachable flaw exploitable by unauthenticated attackers with low complexity and no user interaction, yielding full compromise of confidentiality, integrity, and availability (9.8 Critical). There is no public exploit identified at time of analysis, and the issue is not listed in CISA KEV, but the unauthenticated network-RCE profile on a consumer NAS device makes this a high-priority patch target.
Heap-based buffer overflow in GNU LibreDWG through version 0.13.4.8160 lets an attacker corrupt heap memory by getting the library to parse a malicious DWG file, specifically a 2004-format file with a crafted compressed section processed via the dwgbmp thumbnail-extraction utility. The flaw stems from missing bounds validation in the decompression routine and is reachable without authentication or user privileges per its CVSS vector; impact is rated low across confidentiality, integrity, and availability (CVSS 7.3). Publicly available exploit code exists (a proof-of-concept DWG sample), but the issue is not listed in CISA KEV, and an official upstream fix has been committed.
Out-of-bounds read in Apple macOS (all versions prior to macOS Tahoe 26) allows a locally authenticated, low-privileged application to trigger unexpected system termination, constituting a local denial-of-service condition. The root cause is insufficient bounds checking in a macOS component, addressed by Apple in macOS Tahoe 26. No public exploit code exists and this vulnerability is not listed in CISA KEV, though a vendor-confirmed patch is available.
Memory corruption via an off-by-one error in GnuTLS PKCS#12 bag element handling exposes any application using GnuTLS to remote unauthenticated denial of service - and potentially unspecified further impact - when a crafted PKCS#12 structure is parsed. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no elevated complexity, making internet-exposed services that parse client-supplied PKCS#12 inputs the primary risk surface. No public exploit code exists and the vulnerability is not listed in the CISA KEV catalog at time of analysis.
Out-of-bounds write in NVIDIA Virtual GPU Manager exposes virtualized GPU deployments to denial of service, data tampering, and information disclosure. A local, low-privileged attacker operating within a virtualized environment can trigger the memory corruption flaw in the host-side vGPU manager component across multiple affected driver branches (vGPU 16.x through 20.x). No public exploit code exists at time of analysis, and EPSS probability is at the 2nd percentile, but the high availability impact (A:H in CVSS) and the prevalence of vGPU in enterprise virtualization infrastructure warrant prompt patching.
Heap-based buffer overflow in Check Point Quantum Security Gateway's HTTP-based service allows unauthenticated remote attackers to cause availability disruption by sending crafted malformed HTTP requests requiring no authentication or user interaction. Affected deployments span all R81.10 releases and below, R81.20 through Jumbo Hotfix Take 127, R82 through Jumbo Hotfix Take 91, and R82.10 through Jumbo Hotfix Take 19. No public exploit identified at time of analysis, though SSVC classifies the attack as automatable with total technical impact - a meaningful tension with the CVSS A:L rating that security teams should scrutinize before deprioritizing.
Heap-based buffer overflow in Squirrel versions 3.0 through 3.2 allows a locally authenticated low-privilege attacker to corrupt heap memory by supplying a malicious Cnut file to the ReadObject function in sqobject.cpp. The impact is limited to partial confidentiality, integrity, and availability effects with no scope change, as confirmed by the CVSS 4.0 score of 1.9. A public proof-of-concept exploit exists on GitHub, but this vulnerability has not been confirmed actively exploited by CISA KEV, and EPSS places exploitation probability at just 0.01% (2nd percentile), indicating very low real-world exploitation activity.
Heap-based buffer overflow in Hitachi Energy MACH HiDraw's XML parser allows a low-privileged, locally authenticated attacker to corrupt heap memory by inducing a victim to open a specially crafted XML file, with a primary impact of high availability loss (application crash) and limited confidentiality and integrity compromise. Affected versions span MACH HiDraw 9.0 through versions prior to 9.22 per EUVD-2026-31812. No public exploit identified at time of analysis, and an EPSS score of 0.01% (3rd percentile) combined with an SSVC exploitation status of 'none' confirm minimal current real-world exploitation activity.
Out-of-bounds read in GNU LibreDWG's read_2004_compressed_section function (src/decode.c) affects all versions through 0.14, allowing a local low-privileged attacker to crash the dwgbmp utility or any LibreDWG-based application by supplying a crafted DWG 2004 file with manipulated section address or size fields. Impact is limited to availability (application crash) with no confirmed confidentiality or integrity exposure per the CVSS 4.0 vector. A publicly available proof-of-concept DWG file exists on GitHub, but EPSS at 0.01% (2nd percentile) and no CISA KEV listing confirm this is not currently subject to widespread exploitation.
Out-of-bounds memory access in FastNetMon Community Edition through 1.2.9 allows an authenticated BGP peer to crash the monitoring process by sending a crafted UPDATE message. The parser in src/bgp_protocol.hpp correctly detects the RFC 4271 Extended Length flag but reads only one byte of the mandatory two-byte length field, silently truncating attribute lengths above 255 bytes and causing cascading misparse of subsequent BGP data. With CVSS availability impact rated High and SSVC confirming no known active exploitation, this is a targeted denial-of-service risk primarily affecting network operators using FastNetMon for DDoS detection - no public exploit code identified at time of analysis.
Out-of-bounds memory read in FastNetMon Community Edition through 1.2.9 exposes sensitive process memory and can crash the collector when processing crafted NetFlow v9 packets. The NetFlow v9 data flowset parser in src/netflow_plugin/netflow_v9_collector.cpp omits the per-iteration boundary check present in the sibling Options template branch, allowing a network-adjacent attacker who can deliver UDP NetFlow v9 packets to the collector to supply malicious template definitions that drive the parser past the end of the packet buffer. No public exploit code or confirmed active exploitation has been identified at time of analysis, but a security researcher blog post at lorikeetsecurity.com documents the code-level flaw, raising the disclosure surface.
Out-of-bounds read in FastNetMon Community Edition through 1.2.9 exposes network monitoring infrastructure to unauthenticated remote attack via malformed NetFlow v9 UDP packets. The vulnerability resides in the options template parser (process_netflow_v9_options_template()), where attacker-controlled length fields - option_scope_length and option_length - drive iteration loops with no bounds validation, enabling reads past the end of the UDP packet buffer. With a CVSS vector of AV:N/AC:L/PR:N/UI:N and SSVC automatable:yes, mass exploitation is technically feasible, though EPSS sits at 0.03% (9th percentile) and no public exploit or KEV listing has been identified at time of analysis.
Buffer overflow in FastNetMon Community Edition through 1.2.9 allows a local attacker with no privileges to crash the FastNetMon process, disabling DDoS detection and network monitoring capabilities. The vulnerability is specifically tied to a sprintf-based overflow in the ExaBGP integration component, as documented in the Lorikeetsecurity advisory. This is one of at least three distinct buffer overflow vulnerabilities (alongside CVE-2026-48686 and CVE-2026-48689) identified in the same product version, suggesting a broader audit surfaced a class of unsafe string-handling bugs. No public exploit identified at time of analysis, and the impact is limited to availability (denial of service) with no confidentiality or integrity exposure.
Out-of-bounds read in GNU LibreDWG's dwggrep utility exposes heap memory when processing maliciously crafted DWG files containing LTYPE objects with unterminated wide-character dash text strings. Affected versions span 0.1 through 0.14 (CPE: cpe:2.3:a:gnu:libredwg). A local authenticated attacker can trigger partial information disclosure by supplying a crafted DWG file to the dwggrep command-line tool; a public proof-of-concept DWG payload exists, though EPSS of 0.01% (2nd percentile) and absence from CISA KEV indicate no widespread exploitation activity at time of analysis.
Heap-based buffer overflow in GNU LibreDWG's dwgread utility (versions 0.1 through 0.14) allows a local attacker with low privileges to corrupt heap memory by supplying a specially crafted R2004-format DWG file. The vulnerable function decompress_R2004_section in src/decode.c fails to validate decompression offset and size parameters before writing, enabling out-of-bounds heap writes with partial confidentiality, integrity, and availability impact. Publicly available exploit code exists as a crafted DWG file; however, no active exploitation is confirmed (not in CISA KEV), EPSS is 0.01% (2nd percentile), and the local-only attack vector sharply constrains real-world risk.
Heap-based buffer overflow in GNU LibreDWG's read_2004_compressed_section function (src/decode.c) exposes users of the dwgread utility to partial confidentiality, integrity, and availability compromise when processing a maliciously crafted DWG file. All released versions from 0.1 through 0.14 are affected, and a publicly available proof-of-concept exploit file exists on GitHub. No vendor patch has been issued; the project has not responded to the responsible disclosure despite early notification via issue report.
Flash Slideshow Maker Professional 5.20 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by exploiting structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Socusoft 3GP Photo Slideshow 8.05 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by exploiting structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SocuSoft iPod Photo Slideshow 8.05 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by overwriting the structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SocuSoft DVD Photo Slideshow Professional 8.07 contains a stack-based buffer overflow vulnerability in the registration name field that allows local attackers to execute arbitrary code by exploiting. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Visual Ping 0.8.0.0 contains a buffer overflow vulnerability in input field handling that allows local attackers to crash the application by supplying oversized data. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NASA openVSP 3.16.1 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the geometry name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CuteFTP 5.0 XP contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by injecting malicious payload into the Site Manager label field. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
AgataSoft Auto PingMaster 1.5 contains a stack-based buffer overflow vulnerability in the Trace Route host name field that allows local attackers to execute arbitrary code by triggering structured. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Heap-based buffer overflow in Ettercap's GG protocol dissector (versions up to 0.8.3) allows remote attackers to potentially achieve limited confidentiality, integrity, and availability compromise through crafted network traffic. The vulnerability exists in the ec_gg.c dissector when processing Gadu-Gadu instant messaging protocol packets. Publicly available exploit code exists (GitHub issue #1306), and vendor has released patch version 0.8.4 (commit feeae6fa). Despite network attack vector, exploitation difficulty is high (AC:H) with low EPSS risk, suggesting specialized targeting rather than mass exploitation.
SIPp 3.6 and earlier contains a local buffer overflow vulnerability in command-line argument handling that allows local attackers to crash the application or execute arbitrary code. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Audiograbber 1.83 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
10-Strike Network Scanner 3.0 contains a local buffer overflow vulnerability in the host name field that allows attackers to bypass SafeSEH protections and execute arbitrary code. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
10-Strike Network Inventory Explorer 8.54 contains a stack-based buffer overflow vulnerability in the registration key input field that allows local attackers to execute arbitrary code by triggering. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Memory corruption in OMEC Project AMF (Access and Mobility Management Function) versions up to 2.1.1 allows authenticated remote attackers to corrupt memory by sending malformed NGReset messages to the 5G core network component. The vulnerability stems from insufficient validation of PLMN ID strings in SUCI (Subscription Concealed Identifier) processing within the NGReset message handler. Public exploit code exists (GitHub issue #678), and vendor patch is available (PR #666 upgrading to version 2.2.0). EPSS data not available but exploit code publication increases real-world exploitation likelihood for targeted attacks against 5G core infrastructure.
Memory corruption in the omec-project AMF (Access and Mobility Management Function) NGSetupRequest Handler allows network-adjacent authenticated attackers to corrupt process memory via crafted NGAP messages or malformed SUCI values, affecting confidentiality, integrity, and availability. The vulnerability stems from missing nil-pointer guards in the NGAP dispatcher and absent input validation when parsing Subscription Concealed Identifiers (SUCI) during UE registration and identity response flows. Exploit code has been publicly disclosed (GitHub issue #679), and no public exploit identified at time of analysis confirms active KEV exploitation, though the CVSS temporal vector E:P confirms proof-of-concept availability.
Memory corruption in omec-project AMF versions up to 2.1.1 exposes 5G core network infrastructure to remote exploitation via crafted NGAP PDUSessionResourceModifyIndication messages, allowing low-privileged attackers to achieve partial confidentiality, integrity, and availability impact on the Access and Mobility Management Function. A publicly available exploit exists (confirmed by CVSS E:P and GitHub issue #681), and an official vendor patch has been released in version 2.2.0 via PR #666. No CISA KEV listing was identified at time of analysis, so active widespread exploitation is not confirmed.
Memory corruption in omec-project AMF (Access and Mobility Management Function) through version 2.1.1 allows authenticated remote attackers to corrupt memory by sending crafted NGAP or NAS messages targeting the PathSwitchRequest handler and related message processing paths. The CVSS vector (AV:N/AC:L/PR:L/UI:N/C:L/I:L/A:L) indicates low-complexity network exploitation requiring only low-privilege credentials, with partial impacts across confidentiality, integrity, and availability. Publicly available exploit code exists (confirmed by GitHub issue #680 and the E:P temporal modifier); no active exploitation is confirmed in CISA KEV.
Heap-buffer-overflow in libheif 1.21.2 and prior exposes any application parsing untrusted HEIF sequence files to an out-of-bounds read during file ingestion, with potential for heap memory disclosure or process crash. The flaw is triggered the moment a victim opens a crafted file - no additional interaction beyond file opening is required - making it a practical threat in desktop image viewers, browsers, and media pipelines that embed libheif. No public exploit has been identified at time of analysis, EPSS sits at 0.04% (11th percentile), and a vendor-released patch (v1.22.0) is available, keeping real-world exploitation risk currently assessed as low-moderate despite the memory-corruption class.
Out-of-bounds read in libheif versions 1.21.2 and prior crashes any application that parses attacker-controlled HEIF sequence files, resulting in denial of service. The defect lives in the SampleAuxInfoReader constructor, which enters its processing loop when saiz.sample_count > 0 even though stco.entry_count == 0 left the chunks vector empty; dereferencing chunks[0] then triggers the crash. No public exploit code has been identified at time of analysis, but the attack requires only that a user open or process a specially crafted HEIF file, making it relevant wherever libheif is embedded in image-handling applications (browsers, media libraries, operating-system image stacks). Vendor-released patch v1.22.0 is available.
Integer overflow in NewNTUnicodeString within the Go extended syscall package for Windows allows a local low-privileged attacker to silently inject a truncated NTUnicodeString into applications that expect validation failures on oversized input. Affected is golang.org/x/sys/windows before version 0.44.0. Because the function returns a truncated result rather than an error, consuming code may proceed with a malformed string, potentially bypassing length-based security checks or causing downstream logic errors - no public exploit has been identified at time of analysis and EPSS exploitation probability is 0.02%.
Heap buffer overflow in vifm's trie implementation exposes versions 0.12.1 through 0.14.3 to memory corruption or application crash when processing history entries that exceed PATH_MAX*2 bytes during state file (vifminfo.json) load and merge. The root cause is a missing runtime length check in release builds - a guard assert existed only in debug builds, leaving production binaries unprotected against oversized keys in the trie string storage. Exploitation yields at most application availability impact (crash); no public exploit code exists and CISA has not added this to the KEV catalog, with EPSS at 0.02%.
Heap buffer over-read in ImageMagick's distributed pixel cache server affects all Magick.NET NuGet package variants prior to version 14.12.0. An attacker with the ability to connect to a running `magick -distribute-cache` service can trigger an out-of-bounds read (CWE-125) in the server process, resulting in high-severity confidentiality impact (memory disclosure) and availability impact (potential crash). No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, and the CVSS score of 5.7 reflects meaningful mitigating constraints: high attack complexity and high privileges required per the vector.
Heap buffer over-write in ImageMagick's distributed pixel cache server (`magick -distribute-cache`) allows an attacker who can connect to the service to corrupt the server process's heap memory, resulting in a high-severity denial-of-service condition. All Magick.NET NuGet package variants (Q16, HDRI, OpenMP, across arm64/x64/x86/AnyCPU architectures) prior to version 14.12.0 are confirmed affected. No public exploit has been identified at time of analysis and the vulnerability does not appear in CISA KEV; however, a notable discrepancy exists between the CVSS attack vector (AV:L, local) and the description's implication of service-level connectivity, which warrants independent verification before fully trusting the low CVSS score.
Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the structured exception handler. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Arm Whois 3.11 contains a stack-based buffer overflow vulnerability that allows remote attackers to execute arbitrary code by supplying oversized input to the IP address or domain field. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in OpenSC's pkcs11-tool component (versions up to and including 0.26.1) exposes users of the key generation functionality to memory corruption when processing maliciously oversized PKCS#11 URI object IDs. An unauthenticated remote attacker can trigger the flaw in the test_kpgen_certwrite function, but exploitation requires passive user interaction and high attack complexity, reflected in the extremely low CVSS 4.0 score of 1.3 with impact limited to the vulnerable component only. Publicly available exploit code exists (E:P confirmed in CVSS vector), but no public exploit identified at time of analysis in CISA KEV, and real-world mass exploitation is significantly constrained by the required user participation and attack complexity.
Out-of-bounds read in janet-lang/janet up to version 1.41.0 allows a local low-privileged attacker to read memory beyond allocated bounds via the doframe debug introspection function in src/core/debug.c. The root cause is missing bounds validation when using symbolmap entries (specifically jsm.death_pc and jsm.slot_index) as array indices into function environments and stack data. No public exploit identified at time of analysis, but publicly available exploit code exists per the POC reference; real-world impact is limited to low-confidence local reads with no availability or integrity consequence (CVSS:4.0 score 1.9).
Heap buffer overflow in GPAC MP4Box v2.4's MPEG-2 TS demuxer crashes the application when processing a specially crafted MP4 file, resulting in a Denial of Service. The vulnerable function `m2tsdmx_send_packet` in `filters/dmx_m2ts.c` lacked a minimum packet-length guard before performing heap operations on M2TS packet data. No active exploitation has been identified (not in CISA KEV), and impact is limited to availability - no code execution or data exposure is achievable via this path.
Integer overflow in the Janet scripting language's fiber unmarshaling routine (versions up to 1.41.0) allows a local authenticated attacker to cause a denial-of-service condition. The vulnerable function `unmarshal_one_fiber` in `src/core/marsh.c` performs an unchecked addition when computing fiber stack capacity - if `fiber_stacktop` is near INT32_MAX, adding 10 wraps the value, resulting in a dangerously small capacity allocation that crashes the interpreter. No public exploitation in production environments has been confirmed (not listed in CISA KEV), but a public proof-of-concept exploit exists, and the upstream patch has been released as commit d9b1d711.
Out-of-bounds read in Assimp's Half-Life 1 MDL Loader affects all versions up to 6.0.4, enabling a local low-privileged attacker to leak memory contents by supplying a crafted MDL file that triggers faulty bounds handling in the `read_sequence_infos` function of `HL1MDLLoader.cpp`. Impact is confined to partial confidentiality loss (C:L) with no integrity or availability consequences per the CVSS vector. A publicly available proof-of-concept exploit exists (POC disclosed via GitHub), though no active exploitation has been confirmed and this vulnerability is not listed in the CISA KEV catalog.
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader allows a local authenticated attacker to corrupt memory via a crafted MDL file, potentially achieving limited confidentiality, integrity, and availability impact. Affected versions span all releases up to and including 6.0.4 of the open-source asset import library. No public exploit identified at time of analysis as active exploitation, but a proof-of-concept has been publicly released, and the CVSS temporal vector confirms exploit code existence (E:P).
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader (versions up to 6.0.4) allows a locally authenticated attacker with low privileges to corrupt heap memory via a crafted MDL animation file, producing low-severity but confirmed confidentiality, integrity, and availability impact. The vulnerability resides in the read_animations function of HL1MDLLoader.cpp and is reproducible with publicly available exploit code (POC). This is not confirmed in CISA KEV, and the Assimp project has tagged the report as a bug rather than a security defect, which may slow patch prioritization.
Heap-based buffer overflow in Assimp's Half-Life 1 MDL Loader (HL1MDLLoader::read_meshes, versions through 6.0.4) allows local attackers with low privileges to trigger memory corruption when a crafted MDL file is processed, yielding partial confidentiality, integrity, and availability impact on the host process. A publicly available proof-of-concept exploit (poc.zip) has been disclosed, raising the urgency for affected deployments that ingest untrusted HL1 model files. No actively exploited status from CISA KEV has been confirmed; the Assimp project has tagged the report as a bug rather than a formal security advisory, and no patched release version has been identified at time of analysis.
Out-of-bounds write in the MediaTek WLAN STA (Station mode) driver enables local denial of service across six MediaTek Wi-Fi chipset families, confirmed by MediaTek in their June 2026 Product Security Bulletin. A low-privileged local user can crash the system without any user interaction by triggering the missing bounds check in the driver, exploiting CWE-787 memory corruption. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog at time of analysis.
Local privilege escalation in MediaTek's GenieZone hypervisor component affects 36 distinct chipsets via a race condition-induced out-of-bounds write. An attacker who has already obtained System-level privilege on an affected Android device can exploit the TOCTOU flaw to escalate further - likely to kernel or hypervisor-level execution - achieving full confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis, and no KEV listing exists; however, the wide chipset footprint spanning flagship to budget SoCs significantly broadens the potential attack surface.
Local privilege escalation in MediaTek's geniezone hypervisor component affects 36 distinct chipsets spanning budget to flagship tiers. An attacker who has already achieved System-level privilege can trigger an out-of-bounds write caused by a missing bounds check, escalating further - likely into kernel or hypervisor trust boundaries - with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and this is not listed in the CISA KEV catalog; however, the post-compromise escalation path makes this relevant to threat actors performing multi-stage device compromise on Android-based MediaTek hardware.
Heap-based buffer overflow in Assimp's glTF 4x4 Matrix Parser (versions up to 6.0.4) can be triggered by a local, low-privileged attacker supplying crafted input to the `glTFCommon::CopyValue` function in `glTFCommon.h`, resulting in partial confidentiality, integrity, and availability impact. A public proof-of-concept exploit archive has been published on GitHub, confirmed by the CVSS temporal modifier E:P (proof-of-concept). No active exploitation has been confirmed (not in CISA KEV), and the CVSS remediation level RL:X indicates no official patch has been defined as of this analysis.
Heap-based buffer overflow in OFFIS DCMTK 3.7.0's dcmqrscp component allows remote low-privileged attackers to trigger memory corruption via the deleteOldestImages function in the DICOM Query/Retrieve database backend. Exploitation requires authenticated network access with low complexity and results in partial confidentiality, integrity, and availability impact without crossing privilege boundaries. No public exploit identified at time of analysis; an upstream git commit patch is confirmed available, though a formally tagged release version incorporating the fix has not been independently verified.
WinMTR 0.91 contains a denial of service vulnerability that allows attackers to crash the application by sending a malformed payload file containing a large buffer of repeated characters. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Arm Whois 3.11 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Out-of-bounds write in Open5GS versions up to 2.7.7 allows a remote, low-privileged attacker to crash the NRF (Network Repository Function) component by sending a malformed SCP info payload, resulting in a denial-of-service condition. The vulnerability resides in the handle_scp_info function within the Shared NF-profile Parser (lib/sbi/nnrf-handler.c), a critical parsing path for 5G service-based interface communication. A public proof-of-concept exploit has been disclosed via the project's GitHub issue tracker, materially lowering the bar for exploitation against unpatched deployments.
Heap out-of-bounds read in Rizin's OMF binary parser exposes heap memory contents when a user opens a maliciously crafted Object Module Format file. An off-by-one bounds check error in the `rz_bin_omf_get_entry` function within `librz/bin/format/omf/omf.c` allows array access one element past the end of the allocated sections array, resulting in limited confidentiality impact (heap data disclosure). No public exploit exists and this is not listed in CISA KEV; the CVSS score of 3.3 accurately reflects constrained real-world risk due to local-only access and mandatory user interaction.
Memory unsafety in unbounded-spsc 0.2.0 (Rust crate) allows a local attacker with low privileges to cause out-of-bounds reads, allocator corruption, and process crashes by winning a TOCTOU race between Sender::send and Receiver::drop. The root defect is a pointer-as-value transmute in the DISCONNECTED arm of Sender::send (src/lib.rs:384-401): the code transmutes an 8-byte raw pointer (*mut Producer<T>) directly into Consumer<T>, meaning the fake Consumer's internal Arc::ptr points at the Sender struct itself rather than the real ArcInner<Buffer<T>>. No public exploit identified at time of analysis, but a proof-of-concept reproducing SIGSEGV is included in the advisory and reproduces approximately 3 out of 10 trials under heavy contention in release mode.
Out-of-bounds read in liboqs prior to 0.16.0 affects the XMSS and XMSS^MT stateful signature verification routines, exploitable by any unauthenticated remote attacker who can supply a crafted public key to a verifying process. The flaw arises when a correctly-sized signature buffer is paired with a public key whose OID bytes reference a different XMSS parameter set, causing the library to derive a larger sig_bytes value and index past the end of the caller-supplied buffer, with the primary observable effect being a process crash. No active exploitation is confirmed (not in CISA KEV) and no independently published exploit has been identified at time of analysis, though a proof-of-concept scenario is embedded in the upstream fix commit's test suite.
Out-of-bounds read in liboqs prior to 0.16.0 allows a remote unauthenticated attacker to crash the verifying process by supplying a truncated signature buffer to the XMSS or XMSS^MT stateful signature verification function. The missing caller-supplied length validation causes the implementation to read past the end of the buffer; the overread bytes feed into an internal hash computation only and are not returned to the caller, eliminating any data-leakage oracle. The primary real-world impact is a denial-of-service crash if the overread crosses an unmapped memory page. No public exploit or CISA KEV listing is identified at time of analysis.
Stack-based buffer overflow in TRENDnet TEW-432BRP firmware 3.10B20 allows a low-privileged remote attacker to corrupt memory via a manipulated `special_name` argument submitted to the `/goform/formSetPortTr` endpoint. The affected device reached end-of-life in 2009, and the vendor has explicitly declined to issue a patch, meaning no fix will ever be released. Publicly available exploit code exists (E:P per CVSS 4.0 vector), raising the practical risk for any deployment where this device remains internet-accessible or reachable by untrusted users.
Free MP3 CD Ripper 2.8 contains a stack-based buffer overflow vulnerability in WMA file processing that allows local attackers to bypass DEP protection via structured exception handling manipulation. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Stack and heap buffer overruns in OpenSC's pkcs15-init tooling corrupt memory when processing a maliciously crafted PKCS#15 profile configuration file. Affected versions prior to 0.27.0 contain no length validation in the do_key_value() function before a memcpy into the fixed-size keybuf buffer, allowing overflow when a key value entry begins with '=' and exceeds sizeof(keybuf) bytes. Exploitation is severely constrained by a CVSS 4.0 score of 1.0 - physical access, high attack complexity, and user interaction are all required - and no public exploit or CISA KEV listing exists at time of analysis.
Stack buffer overflow in OpenSC's PIV card handler allows a physically present attacker to corrupt memory by presenting a crafted PIV smart card or USB device that returns a URL field exceeding 118 bytes in the Key History Object ASN.1 response, triggering the overflow in `piv_process_history()` within `src/libopensc/card-piv.c`. All OpenSC versions prior to 0.27.0-rc1 are affected; the vulnerability is confirmed by the vendor fix in commit 3f24f0b and PR #3558. With a CVSS 4.0 score of 1.0 (AV:P/AC:H/UI:P), exploitation is severely constrained by mandatory physical access and high attack complexity, with no CISA KEV listing and no public exploit identified at time of analysis.
Out-of-bounds read in the Waterfall WF-500 RX Host (firmware 7.10.0.0 R2601141040) enables an attacker who already controls the TX Host to execute code on the receiving (RX) side, bypassing the unidirectional security guarantee the data diode is designed to enforce. Discovered by Nozomi Networks Labs with no public exploit identified at time of analysis and an EPSS score of 0.02%, the issue is significant because it undermines the OT/IT segmentation use case the product exists to provide. The vulnerability is not listed in CISA KEV and there is no evidence of active exploitation.
Out-of-bounds read in the WebRTC subsystem of Google Chrome on macOS (versions prior to 148.0.7778.216) enables remote attackers to exfiltrate potentially sensitive data from browser process memory by luring a user to a crafted HTML page. The CVSS vector (AV:N/AC:L/PR:N/UI:R/C:H/I:N/A:N) confirms network-reachable, unauthenticated exploitation with confidentiality-only impact, but mandates user interaction, limiting fully passive attack scenarios. No active exploitation has been confirmed in CISA KEV, and an EPSS score of 0.03% at the 10th percentile reflects low observed exploitation probability at time of analysis; no public exploit code has been identified.
Out-of-bounds read in Chrome's ANGLE graphics layer exposes process memory to remote attackers who can deliver a crafted HTML page to a victim. Unauthenticated (PR:N) remote exploitation is confirmed by the CVSS vector, though user interaction is required - the victim must open a malicious page. Confidentiality impact is rated High (C:H) with no integrity or availability consequence, making this a targeted information-disclosure primitive rather than a code-execution path. No public exploit or CISA KEV listing exists at time of analysis, and the EPSS score of 0.03% (11th percentile) reflects low observed exploitation pressure.
Cross-origin data leakage in Google Chrome's WebGL implementation on Android affects all Chrome versions prior to 148.0.7778.216. The WebGL graphics subsystem performs an out-of-bounds read (CWE-125) when processing attacker-controlled content, exposing adjacent memory contents across origin boundaries to the initiating page. Remote unauthenticated attackers can trigger this condition by serving a crafted HTML page, but victim interaction is required - the user must visit the malicious page. No active exploitation is confirmed (not listed in CISA KEV), and EPSS of 0.03% (10th percentile) indicates low exploitation probability at time of analysis.
Out-of-bounds memory write in Dawn, Chrome's WebGPU implementation, affects Google Chrome on macOS prior to version 148.0.7778.216. Remote unauthenticated attackers (per CVSS PR:N) can trigger the write via a crafted HTML page requiring only a single user interaction - visiting a malicious site. The CVSS-scored impact is constrained to low integrity (I:L), with no confidentiality or availability impact confirmed, suggesting the write primitive is limited or difficult to weaponize for full code execution without chaining additional exploits. No public exploit identified at time of analysis and EPSS at 0.03% (11th percentile) indicates very low exploitation probability.
Cross-origin data leakage in Google Chrome on Android (prior to 148.0.7778.216) via an out-of-bounds read in the WebGL rendering engine allows remote attackers to exfiltrate memory contents when a victim visits a crafted HTML page. The CVSS score of 4.3 (Medium) reflects a network-reachable, low-complexity attack requiring no privileges but dependent on user interaction, with confidentiality impact limited to partial disclosure. No public exploit code or CISA KEV listing has been identified at time of analysis, and an EPSS score of 0.03% (10th percentile) corroborates low active exploitation likelihood; however, the platform-specific scope (Android Chrome) and cross-origin data exposure potential make this relevant for organizations with mobile browser threat models.
Out-of-bounds read in Google Chrome's ANGLE graphics abstraction layer (versions prior to 148.0.7778.216) allows remote unauthenticated attackers to potentially read limited memory contents from within the browser's process space when a user visits a crafted HTML page. The flaw originates from an inappropriate implementation within ANGLE's rendering pipeline - Chrome's cross-platform graphics engine - resulting in a CWE-125 out-of-bounds read condition with limited confidentiality impact (C:L) and no integrity or availability consequences. No public exploit code has been identified at time of analysis, and EPSS scores this at 0.03% (11th percentile), indicating very low real-world exploitation probability.
Out-of-bounds memory read via integer overflow in Chrome's ANGLE graphics layer exposes limited memory contents to remote attackers who can lure victims to a malicious page. Affected are all Google Chrome versions prior to 148.0.7778.216 on desktop platforms. The vulnerability carries a CVSS score of 4.3 (Medium) with a confidentiality-only impact; no public exploit code exists and no active exploitation has been confirmed, with EPSS at 0.03% (11th percentile), placing real-world risk at low-to-moderate despite the network-accessible attack vector.
Out-of-bounds read in Chrome's ANGLE graphics layer exposes process memory contents to unauthenticated remote attackers who can lure a user to a crafted HTML page. All Google Chrome desktop versions prior to 148.0.7778.216 are affected, with the vulnerability carrying a CVSS 6.5 and exclusively a confidentiality impact - no integrity or availability loss. No public exploit code has been identified at time of analysis, and the EPSS score of 0.03% (11th percentile) reflects low current exploitation activity, consistent with a typical Chrome graphics-component disclosure ahead of a stable channel patch.
Cross-origin data leakage in Google Chrome's Dawn WebGPU implementation on Windows affects all versions prior to 148.0.7778.216. The out-of-bounds read (CWE-125) in the Dawn graphics layer allows remote unauthenticated attackers to exfiltrate cross-origin data by enticing a user to visit a crafted HTML page, exploiting improper buffer boundary enforcement during GPU operations. No public exploit code or CISA KEV listing exists at time of analysis; EPSS at 0.03% (11th percentile) indicates very low automated exploitation likelihood, consistent with the moderate CVSS 4.3 score and required user interaction.
Out-of-bounds read in Ubuntu Linux kernels 6.8, 6.17, and 7.0 exposes adjacent slab allocator memory to any local low-privileged user. The flaw originates in Canonical's Ubuntu-specific AppArmor SAUCE patches, which incorrectly validate the size of an internal structure during notification handling, enabling controlled reads past the intended memory boundary. No public exploit identified at time of analysis, and exploitation is strictly local; however, C:H in the CVSS vector confirms that successful exploitation can yield high-sensitivity kernel or cross-process data from slab neighbors.
Out-of-bounds write in bzip2's bzip2recover utility allows a local attacker to supply a specially crafted file that triggers an off-by-one error, corrupting a global buffer and crashing the process. Per the CVSS 4.0 vector (AV:L/AC:L/AT:N/PR:N/UI:N), the attack requires no privileges and no user interaction beyond the utility being invoked against a malicious file. Impact is strictly denial of service against the bzip2recover process - no confidentiality or integrity exposure - and the CVSS 4.0 score of 5.1 (Medium) reflects this constrained scope. No public exploit or active exploitation has been identified at time of analysis.
Integer overflow in the AMDGPU VCN4 (Video Core Next 4) multimedia driver within the Linux kernel allows a local low-privileged user to cause a kernel denial of service. The bounds check on incoming messages to the VCN4 encoder/decoder engine contains an overflow-vulnerable condition, meaning a crafted message can bypass intended size validation. No public exploit has been identified at time of analysis, and EPSS places exploitation probability at the 5th percentile, indicating very low real-world exploitation likelihood currently.
Keycloak's ClientRegistrationAuth component can be crashed by a remote unauthenticated attacker through a specially crafted POST request bearing a malformed 'Authorization: Bearer' header, triggering an unhandled ArrayIndexOutOfBoundsException and returning HTTP 500 to all subsequent callers of the affected endpoint. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms zero prerequisites for exploitation beyond network reachability, making any publicly exposed Keycloak client registration endpoint a viable target. No public exploit has been identified at time of analysis and no EPSS data was supplied, but the trivial attack mechanics mean no specialized tooling is required to reproduce the denial of service.
Heap buffer overflow in pam_usb prior to 0.9.1 allows a local attacker with high privileges to corrupt heap memory on 32-bit Linux platforms (armv7l, i686) by supplying a crafted configuration file with an excessive device count. The root cause is an unchecked integer multiplication in src/conf.c where n_devices * sizeof(t_pusb_device) wraps around size_t on 32-bit targets, causing xmalloc() to receive a drastically undersized allocation that is silently accepted, enabling out-of-bounds writes into heap memory. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; however, successful exploitation yields full confidentiality, integrity, and availability impact on the affected host.
Heap-based buffer overflow in TeamSpeak 3 Server's ECC Key Parser allows remote unauthenticated attackers to crash the server, causing a denial of service against all versions up to and including 3.13.7. The vulnerability was discovered and disclosed by modzero security research (advisory mz-26-01-teamspeak) with a coordinated vendor response resulting in TeamSpeak security advisory TS-SA-2026-001. A proof-of-concept exploit exists per SSVC data, and the attack is automatable, meaning exploitation can be scripted at scale against exposed TeamSpeak server instances. No public exploit identified as confirmed actively exploited in the wild (not listed in CISA KEV at time of analysis).
Use-after-free in TeamSpeak 3 Server versions 3.13.0 through 3.13.7 allows a low-privileged remote attacker to corrupt server memory via the process_resend_queue function within Connection State Management, resulting in limited integrity and availability impact. Discovered and disclosed by modzero.com (advisory MZ-26-01) and acknowledged by TeamSpeak via official security advisory TS-SA-2026-001, the vendor has released version 3.13.8 as the fix. No public exploit code exists and no active exploitation has been identified at time of analysis.
Heap buffer overflow in libjxl 0.12.0 lets remote attackers corrupt heap memory by feeding a crafted PBM/PNM image to the jxl::extras::DecodeImagePNM routine, which writes decoded rows into an output buffer without first checking that the buffer is large enough for the header-declared dimensions. The CVSS vector (AV:N/AC:L/PR:N/UI:N) describes unauthenticated, low-complexity exploitation with no user interaction, and CISA's SSVC framework rates it automatable with partial technical impact. Publicly available exploit code exists, though it is not listed in CISA KEV and no public exploit has been tied to active exploitation.
Out-of-bounds read in libusb's parse_iad_array() function (descriptor.c) affects all releases before 1.0.30, enabling local attackers in virtualized environments with USB passthrough to crash libusb-dependent processes via a crafted USB descriptor. The off-by-one error causes the bounds check to evaluate against the original total buffer size rather than the remaining unparsed size, allowing a one-byte read past the end of the malloc allocation when a descriptor's bLength is set to exactly (total_size - 1). No public exploit code exists and the vulnerability is absent from CISA KEV; a vendor-released patch is confirmed in v1.0.30.
Integer overflow in the Linux kernel's device mapper mirror (dm-mirror) subsystem allows a local attacker with device mapper configuration privileges to crash the kernel via a denial-of-service condition. The flaw resides in create_dirty_log() where an unchecked unsigned addition of 2 + param_count wraps around to a small value when param_count approaches UINT_MAX, bypassing an argc bounds check and triggering out-of-bounds reads in dm_dirty_log_create(). No public exploit code exists and EPSS is exceptionally low at 0.02% (5th percentile); this CVE has not been added to the CISA KEV catalog, indicating no confirmed active exploitation at time of analysis.
Out-of-bounds write and data-loss bugs in the Linux kernel SLUB allocator's krealloc() function affect kernels incorporating commit 2cd8231796b5, which introduced NUMA node and alignment forcing to k[v]realloc(). A local attacker with low privileges who can trigger the krealloc_node_align() or kvrealloc() reallocation fallback path - specifically when shrinking an allocation while simultaneously forcing a new alignment or NUMA node - can cause kernel heap memory corruption leading to a system panic or silent heap object corruption. No public exploit exists beyond the lkdtm reproducer in the CVE description; EPSS stands at the 4th percentile and the vulnerability is not in CISA KEV. Vendor-released patches are confirmed available in Linux 6.18.27, 7.0.4, and 7.1-rc1.
NULL pointer dereference in libusb's USB descriptor parser allows any attacker who can supply a crafted configuration descriptor to crash any application that uses libusb for USB device enumeration. Affected versions are all libusb releases before 1.0.30; the flaw resides in parse_interface() within descriptor.c and is reachable through the public APIs libusb_get_active_config_descriptor and libusb_get_config_descriptor. No public exploit code is identified at time of analysis and this CVE does not appear in the CISA KEV catalog, but the availability impact is confirmed high (CVSS 4.0 VA:H) and regression corpus files in the fix commit demonstrate reliable crash reproduction.
Out-of-bounds stack read in the Linux kernel's IMA (Integrity Measurement Architecture) subsystem, in ima_appraise_measurement() reached via is_bprm_creds_for_exec(), affecting kernels from the 6.14 series up to the fixed stable commits. A misuse of container_of() on a *file pointer computes an invalid stack offset, letting a local execution path read one byte past a stack frame object (flagged by KASAN), which can disclose adjacent stack data or crash the task. EPSS is very low (0.02%, 5th percentile), the CVE is not on CISA KEV, and there is no public exploit identified at time of analysis; the issue is patched upstream.
The drm/display/dp_mst subsystem in the Linux kernel crashes with a UBSAN shift-out-of-bounds error when a DP 2.1 monitor disconnects while delayed_destroy_work is still in flight, producing a kernel denial-of-service on affected systems. Systems running unpatched kernel versions across the 6.1.x, 6.6.x, 6.12.x, 6.18.x, and 6.19.x stable branches with DisplayPort Multi-Stream Transport (MST) capable hardware are vulnerable. No public exploit or active exploitation has been identified; patches are available across all affected stable branches with specific fix commits traceable to git.kernel.org.
Kernel panic in the Linux kernel's Open vSwitch (openvswitch) subsystem allows a low-privileged local user to crash the host kernel on Ubuntu-default and similar configurations. The vport netlink reply handler pre-allocates a fixed-size buffer but lacks an upper-bound check on the upcall PID array size, causing nla_put() to return -EMSGSIZE and BUG_ON(err < 0) to fire in ovs_vport_cmd_set(), triggering a kernel panic. On systems with unprivileged user namespaces enabled (Ubuntu default), any local user can reach this path via unshare -Urn without requiring elevated privileges. No public exploit has been identified at time of analysis, and EPSS at 0.02% reflects low current exploitation probability.
Remote code execution in Synology BeeStation OS versions before 1.3.2-65648 stems from a classic buffer overflow in the AdminCenter component, the device's web-based management interface. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) indicates a network-reachable flaw exploitable by unauthenticated attackers with low complexity and no user interaction, yielding full compromise of confidentiality, integrity, and availability (9.8 Critical). There is no public exploit identified at time of analysis, and the issue is not listed in CISA KEV, but the unauthenticated network-RCE profile on a consumer NAS device makes this a high-priority patch target.
Heap-based buffer overflow in GNU LibreDWG through version 0.13.4.8160 lets an attacker corrupt heap memory by getting the library to parse a malicious DWG file, specifically a 2004-format file with a crafted compressed section processed via the dwgbmp thumbnail-extraction utility. The flaw stems from missing bounds validation in the decompression routine and is reachable without authentication or user privileges per its CVSS vector; impact is rated low across confidentiality, integrity, and availability (CVSS 7.3). Publicly available exploit code exists (a proof-of-concept DWG sample), but the issue is not listed in CISA KEV, and an official upstream fix has been committed.
Out-of-bounds read in Apple macOS (all versions prior to macOS Tahoe 26) allows a locally authenticated, low-privileged application to trigger unexpected system termination, constituting a local denial-of-service condition. The root cause is insufficient bounds checking in a macOS component, addressed by Apple in macOS Tahoe 26. No public exploit code exists and this vulnerability is not listed in CISA KEV, though a vendor-confirmed patch is available.
Memory corruption via an off-by-one error in GnuTLS PKCS#12 bag element handling exposes any application using GnuTLS to remote unauthenticated denial of service - and potentially unspecified further impact - when a crafted PKCS#12 structure is parsed. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication, no user interaction, and no elevated complexity, making internet-exposed services that parse client-supplied PKCS#12 inputs the primary risk surface. No public exploit code exists and the vulnerability is not listed in the CISA KEV catalog at time of analysis.
Out-of-bounds write in NVIDIA Virtual GPU Manager exposes virtualized GPU deployments to denial of service, data tampering, and information disclosure. A local, low-privileged attacker operating within a virtualized environment can trigger the memory corruption flaw in the host-side vGPU manager component across multiple affected driver branches (vGPU 16.x through 20.x). No public exploit code exists at time of analysis, and EPSS probability is at the 2nd percentile, but the high availability impact (A:H in CVSS) and the prevalence of vGPU in enterprise virtualization infrastructure warrant prompt patching.
Heap-based buffer overflow in Check Point Quantum Security Gateway's HTTP-based service allows unauthenticated remote attackers to cause availability disruption by sending crafted malformed HTTP requests requiring no authentication or user interaction. Affected deployments span all R81.10 releases and below, R81.20 through Jumbo Hotfix Take 127, R82 through Jumbo Hotfix Take 91, and R82.10 through Jumbo Hotfix Take 19. No public exploit identified at time of analysis, though SSVC classifies the attack as automatable with total technical impact - a meaningful tension with the CVSS A:L rating that security teams should scrutinize before deprioritizing.
Heap-based buffer overflow in Squirrel versions 3.0 through 3.2 allows a locally authenticated low-privilege attacker to corrupt heap memory by supplying a malicious Cnut file to the ReadObject function in sqobject.cpp. The impact is limited to partial confidentiality, integrity, and availability effects with no scope change, as confirmed by the CVSS 4.0 score of 1.9. A public proof-of-concept exploit exists on GitHub, but this vulnerability has not been confirmed actively exploited by CISA KEV, and EPSS places exploitation probability at just 0.01% (2nd percentile), indicating very low real-world exploitation activity.
Heap-based buffer overflow in Hitachi Energy MACH HiDraw's XML parser allows a low-privileged, locally authenticated attacker to corrupt heap memory by inducing a victim to open a specially crafted XML file, with a primary impact of high availability loss (application crash) and limited confidentiality and integrity compromise. Affected versions span MACH HiDraw 9.0 through versions prior to 9.22 per EUVD-2026-31812. No public exploit identified at time of analysis, and an EPSS score of 0.01% (3rd percentile) combined with an SSVC exploitation status of 'none' confirm minimal current real-world exploitation activity.
Out-of-bounds read in GNU LibreDWG's read_2004_compressed_section function (src/decode.c) affects all versions through 0.14, allowing a local low-privileged attacker to crash the dwgbmp utility or any LibreDWG-based application by supplying a crafted DWG 2004 file with manipulated section address or size fields. Impact is limited to availability (application crash) with no confirmed confidentiality or integrity exposure per the CVSS 4.0 vector. A publicly available proof-of-concept DWG file exists on GitHub, but EPSS at 0.01% (2nd percentile) and no CISA KEV listing confirm this is not currently subject to widespread exploitation.
Out-of-bounds memory access in FastNetMon Community Edition through 1.2.9 allows an authenticated BGP peer to crash the monitoring process by sending a crafted UPDATE message. The parser in src/bgp_protocol.hpp correctly detects the RFC 4271 Extended Length flag but reads only one byte of the mandatory two-byte length field, silently truncating attribute lengths above 255 bytes and causing cascading misparse of subsequent BGP data. With CVSS availability impact rated High and SSVC confirming no known active exploitation, this is a targeted denial-of-service risk primarily affecting network operators using FastNetMon for DDoS detection - no public exploit code identified at time of analysis.
Out-of-bounds memory read in FastNetMon Community Edition through 1.2.9 exposes sensitive process memory and can crash the collector when processing crafted NetFlow v9 packets. The NetFlow v9 data flowset parser in src/netflow_plugin/netflow_v9_collector.cpp omits the per-iteration boundary check present in the sibling Options template branch, allowing a network-adjacent attacker who can deliver UDP NetFlow v9 packets to the collector to supply malicious template definitions that drive the parser past the end of the packet buffer. No public exploit code or confirmed active exploitation has been identified at time of analysis, but a security researcher blog post at lorikeetsecurity.com documents the code-level flaw, raising the disclosure surface.
Out-of-bounds read in FastNetMon Community Edition through 1.2.9 exposes network monitoring infrastructure to unauthenticated remote attack via malformed NetFlow v9 UDP packets. The vulnerability resides in the options template parser (process_netflow_v9_options_template()), where attacker-controlled length fields - option_scope_length and option_length - drive iteration loops with no bounds validation, enabling reads past the end of the UDP packet buffer. With a CVSS vector of AV:N/AC:L/PR:N/UI:N and SSVC automatable:yes, mass exploitation is technically feasible, though EPSS sits at 0.03% (9th percentile) and no public exploit or KEV listing has been identified at time of analysis.
Buffer overflow in FastNetMon Community Edition through 1.2.9 allows a local attacker with no privileges to crash the FastNetMon process, disabling DDoS detection and network monitoring capabilities. The vulnerability is specifically tied to a sprintf-based overflow in the ExaBGP integration component, as documented in the Lorikeetsecurity advisory. This is one of at least three distinct buffer overflow vulnerabilities (alongside CVE-2026-48686 and CVE-2026-48689) identified in the same product version, suggesting a broader audit surfaced a class of unsafe string-handling bugs. No public exploit identified at time of analysis, and the impact is limited to availability (denial of service) with no confidentiality or integrity exposure.
Out-of-bounds read in GNU LibreDWG's dwggrep utility exposes heap memory when processing maliciously crafted DWG files containing LTYPE objects with unterminated wide-character dash text strings. Affected versions span 0.1 through 0.14 (CPE: cpe:2.3:a:gnu:libredwg). A local authenticated attacker can trigger partial information disclosure by supplying a crafted DWG file to the dwggrep command-line tool; a public proof-of-concept DWG payload exists, though EPSS of 0.01% (2nd percentile) and absence from CISA KEV indicate no widespread exploitation activity at time of analysis.
Heap-based buffer overflow in GNU LibreDWG's dwgread utility (versions 0.1 through 0.14) allows a local attacker with low privileges to corrupt heap memory by supplying a specially crafted R2004-format DWG file. The vulnerable function decompress_R2004_section in src/decode.c fails to validate decompression offset and size parameters before writing, enabling out-of-bounds heap writes with partial confidentiality, integrity, and availability impact. Publicly available exploit code exists as a crafted DWG file; however, no active exploitation is confirmed (not in CISA KEV), EPSS is 0.01% (2nd percentile), and the local-only attack vector sharply constrains real-world risk.
Heap-based buffer overflow in GNU LibreDWG's read_2004_compressed_section function (src/decode.c) exposes users of the dwgread utility to partial confidentiality, integrity, and availability compromise when processing a maliciously crafted DWG file. All released versions from 0.1 through 0.14 are affected, and a publicly available proof-of-concept exploit file exists on GitHub. No vendor patch has been issued; the project has not responded to the responsible disclosure despite early notification via issue report.
Flash Slideshow Maker Professional 5.20 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by exploiting structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Socusoft 3GP Photo Slideshow 8.05 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by exploiting structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SocuSoft iPod Photo Slideshow 8.05 contains a buffer overflow vulnerability in the registration dialog that allows local attackers to execute arbitrary code by overwriting the structured exception. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SocuSoft DVD Photo Slideshow Professional 8.07 contains a stack-based buffer overflow vulnerability in the registration name field that allows local attackers to execute arbitrary code by exploiting. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Visual Ping 0.8.0.0 contains a buffer overflow vulnerability in input field handling that allows local attackers to crash the application by supplying oversized data. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NASA openVSP 3.16.1 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the geometry name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CuteFTP 5.0 XP contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by injecting malicious payload into the Site Manager label field. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
AgataSoft Auto PingMaster 1.5 contains a stack-based buffer overflow vulnerability in the Trace Route host name field that allows local attackers to execute arbitrary code by triggering structured. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Heap-based buffer overflow in Ettercap's GG protocol dissector (versions up to 0.8.3) allows remote attackers to potentially achieve limited confidentiality, integrity, and availability compromise through crafted network traffic. The vulnerability exists in the ec_gg.c dissector when processing Gadu-Gadu instant messaging protocol packets. Publicly available exploit code exists (GitHub issue #1306), and vendor has released patch version 0.8.4 (commit feeae6fa). Despite network attack vector, exploitation difficulty is high (AC:H) with low EPSS risk, suggesting specialized targeting rather than mass exploitation.
SIPp 3.6 and earlier contains a local buffer overflow vulnerability in command-line argument handling that allows local attackers to crash the application or execute arbitrary code. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Audiograbber 1.83 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
10-Strike Network Scanner 3.0 contains a local buffer overflow vulnerability in the host name field that allows attackers to bypass SafeSEH protections and execute arbitrary code. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
10-Strike Network Inventory Explorer 8.54 contains a stack-based buffer overflow vulnerability in the registration key input field that allows local attackers to execute arbitrary code by triggering. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Memory corruption in OMEC Project AMF (Access and Mobility Management Function) versions up to 2.1.1 allows authenticated remote attackers to corrupt memory by sending malformed NGReset messages to the 5G core network component. The vulnerability stems from insufficient validation of PLMN ID strings in SUCI (Subscription Concealed Identifier) processing within the NGReset message handler. Public exploit code exists (GitHub issue #678), and vendor patch is available (PR #666 upgrading to version 2.2.0). EPSS data not available but exploit code publication increases real-world exploitation likelihood for targeted attacks against 5G core infrastructure.
Memory corruption in the omec-project AMF (Access and Mobility Management Function) NGSetupRequest Handler allows network-adjacent authenticated attackers to corrupt process memory via crafted NGAP messages or malformed SUCI values, affecting confidentiality, integrity, and availability. The vulnerability stems from missing nil-pointer guards in the NGAP dispatcher and absent input validation when parsing Subscription Concealed Identifiers (SUCI) during UE registration and identity response flows. Exploit code has been publicly disclosed (GitHub issue #679), and no public exploit identified at time of analysis confirms active KEV exploitation, though the CVSS temporal vector E:P confirms proof-of-concept availability.
Memory corruption in omec-project AMF versions up to 2.1.1 exposes 5G core network infrastructure to remote exploitation via crafted NGAP PDUSessionResourceModifyIndication messages, allowing low-privileged attackers to achieve partial confidentiality, integrity, and availability impact on the Access and Mobility Management Function. A publicly available exploit exists (confirmed by CVSS E:P and GitHub issue #681), and an official vendor patch has been released in version 2.2.0 via PR #666. No CISA KEV listing was identified at time of analysis, so active widespread exploitation is not confirmed.
Memory corruption in omec-project AMF (Access and Mobility Management Function) through version 2.1.1 allows authenticated remote attackers to corrupt memory by sending crafted NGAP or NAS messages targeting the PathSwitchRequest handler and related message processing paths. The CVSS vector (AV:N/AC:L/PR:L/UI:N/C:L/I:L/A:L) indicates low-complexity network exploitation requiring only low-privilege credentials, with partial impacts across confidentiality, integrity, and availability. Publicly available exploit code exists (confirmed by GitHub issue #680 and the E:P temporal modifier); no active exploitation is confirmed in CISA KEV.
Heap-buffer-overflow in libheif 1.21.2 and prior exposes any application parsing untrusted HEIF sequence files to an out-of-bounds read during file ingestion, with potential for heap memory disclosure or process crash. The flaw is triggered the moment a victim opens a crafted file - no additional interaction beyond file opening is required - making it a practical threat in desktop image viewers, browsers, and media pipelines that embed libheif. No public exploit has been identified at time of analysis, EPSS sits at 0.04% (11th percentile), and a vendor-released patch (v1.22.0) is available, keeping real-world exploitation risk currently assessed as low-moderate despite the memory-corruption class.
Out-of-bounds read in libheif versions 1.21.2 and prior crashes any application that parses attacker-controlled HEIF sequence files, resulting in denial of service. The defect lives in the SampleAuxInfoReader constructor, which enters its processing loop when saiz.sample_count > 0 even though stco.entry_count == 0 left the chunks vector empty; dereferencing chunks[0] then triggers the crash. No public exploit code has been identified at time of analysis, but the attack requires only that a user open or process a specially crafted HEIF file, making it relevant wherever libheif is embedded in image-handling applications (browsers, media libraries, operating-system image stacks). Vendor-released patch v1.22.0 is available.
Integer overflow in NewNTUnicodeString within the Go extended syscall package for Windows allows a local low-privileged attacker to silently inject a truncated NTUnicodeString into applications that expect validation failures on oversized input. Affected is golang.org/x/sys/windows before version 0.44.0. Because the function returns a truncated result rather than an error, consuming code may proceed with a malformed string, potentially bypassing length-based security checks or causing downstream logic errors - no public exploit has been identified at time of analysis and EPSS exploitation probability is 0.02%.
Heap buffer overflow in vifm's trie implementation exposes versions 0.12.1 through 0.14.3 to memory corruption or application crash when processing history entries that exceed PATH_MAX*2 bytes during state file (vifminfo.json) load and merge. The root cause is a missing runtime length check in release builds - a guard assert existed only in debug builds, leaving production binaries unprotected against oversized keys in the trie string storage. Exploitation yields at most application availability impact (crash); no public exploit code exists and CISA has not added this to the KEV catalog, with EPSS at 0.02%.
Heap buffer over-read in ImageMagick's distributed pixel cache server affects all Magick.NET NuGet package variants prior to version 14.12.0. An attacker with the ability to connect to a running `magick -distribute-cache` service can trigger an out-of-bounds read (CWE-125) in the server process, resulting in high-severity confidentiality impact (memory disclosure) and availability impact (potential crash). No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, and the CVSS score of 5.7 reflects meaningful mitigating constraints: high attack complexity and high privileges required per the vector.
Heap buffer over-write in ImageMagick's distributed pixel cache server (`magick -distribute-cache`) allows an attacker who can connect to the service to corrupt the server process's heap memory, resulting in a high-severity denial-of-service condition. All Magick.NET NuGet package variants (Q16, HDRI, OpenMP, across arm64/x64/x86/AnyCPU architectures) prior to version 14.12.0 are confirmed affected. No public exploit has been identified at time of analysis and the vulnerability does not appear in CISA KEV; however, a notable discrepancy exists between the CVSS attack vector (AV:L, local) and the description's implication of service-level connectivity, which warrants independent verification before fully trusting the low CVSS score.