Memory Corruption

Use-after-free in Google Chrome's WebGL component (prior to 149.0.7827.53) exposes process memory to remote attackers who can lure a user to a crafted HTML page. The vulnerability is limited to confidentiality - CVSS C:H/I:N/A:N - meaning an attacker can read potentially sensitive data from Chrome's process memory but cannot write or crash the process per the scored vector. No public exploit has been identified at time of analysis, and EPSS sits at 0.03% (10th percentile), indicating low observed exploitation pressure. Google has shipped a fix in the stable channel release 149.0.7827.53.

Integer underflow in Zephyr RTOS Bluetooth Mesh solicitation handling (versions ≤ 4.3.0) allows any physically proximate, unauthenticated BLE device to corrupt memory via a crafted advertising PDU, potentially causing denial of service or arbitrary code execution on the target device. The flaw resides in bt_mesh_sol_recv() within the OD Private Proxy Server feature and requires no prior pairing or device association to trigger. No public exploit has been identified at time of analysis and EPSS probability is low at 0.02%, but the combination of zero-interaction exploitation and RCE impact on embedded IoT devices warrants prioritization where this configuration is deployed.

Out-of-bounds write in Samsung's rlottie animation rendering library allows a crafted Lottie animation file to trigger integer truncation in the embedded FreeType rasterizer, causing memory corruption. All rlottie versions before commit dcfde72eae1b0464dc0dd760aec00ada6a148635 are affected, spanning any downstream product or platform embedding this library (including Samsung TV and appliance firmware). Exploitation requires local access and user interaction to render a malicious animation, with primary impact being high availability loss (crash/DoS) and limited integrity impact; no public exploit identified at time of analysis and no active exploitation confirmed.

Uncontrolled recursion and uninitialized pointer access in Samsung's rlottie animation library allow a locally-delivered malicious Lottie file to crash any host application via stack exhaustion. All rlottie versions prior to commit eae37633fda13ac05b25c6c95aacea4bc33c80a3 are affected; the PR #593 fix confirms cyclic layer parent references in crafted JSON animation payloads as the definitive trigger. No public exploit code has been identified at time of analysis and rlottie is not listed in CISA KEV, though the high availability impact (A:H) makes denial-of-service reliable for applications that accept user-supplied animation content.

Use-after-free in libexpat before 2.8.2 allows memory corruption, information disclosure, and potential code execution when prohibited API functions are called from within XML event handler callbacks. All libexpat consumers - including language bindings such as CPython's xml.parsers.expat - are affected when handler code (or attacker-influenced handler logic) invokes XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset in a re-entrant manner during active parsing. No public exploit code exists at time of analysis and this CVE is not listed in the CISA Known Exploited Vulnerabilities catalog, but the CPython project has an associated open issue (python/cpython#146169) indicating ecosystem-wide reach.

Type confusion in OP-TEE OS versions 4.3.0 through 4.10.x allows a highly privileged local attacker operating in the normal world to crash the Trusted Execution Environment by submitting a malformed FFA_MEM_SHARE request, resulting in denial of service of all secure services hosted in the TEE. Exploitation is gated behind a non-default build configuration requiring both CFG_CORE_SEL1_SPMC=y and CFG_SECURE_PARTITION=y, substantially narrowing the affected population to deployments using OP-TEE as an S-EL1 Secure Partition Manager Core. No public exploit code has been identified and the vulnerability is absent from the CISA KEV catalog; the CVSS score of 4.4 (Medium) reflects these real-world constraints accurately.

Use-after-free in OpENer's EtherNet/IP stack (versions up to 2.3.0) exposes industrial control system deployments to remote memory corruption via the CIP SendRRData handler. A low-privileged network attacker can manipulate the `CreateMessageRouterRequestStructure` function in `cipmessagerouter.c` to access freed memory, leading to denial of service, memory corruption, or potentially arbitrary code execution. A public proof-of-concept exploit has been disclosed, and the maintainer has not responded to the coordinated disclosure issue (#566), meaning no patch is available at time of analysis.

Out-of-bounds write in openSeaChest v25.05.3's --showSupportedFormats command allows a high-privileged local attacker to corrupt one byte beyond an allocated buffer by presenting a maliciously crafted NVMe device with a bogus namespace FLBAS (Format LBA Size) value, forcing that byte to 1. Affected platforms include all systems supported by the toolkit. With a CVSS 4.0 score of 1.8, this is a minimal-severity issue requiring both high privileges and a specially crafted physical or emulated NVMe device; no public exploit code or active exploitation has been identified at time of analysis.

Out-of-bounds write in Seagate's openSeaChest v26.03.0 allows a high-privileged local user to write 16 bytes beyond the allocated memory buffer during a Trim/Unmap (SCSI UNMAP / ATA DSM) storage operation. The flaw is confined to the LBA range descriptor construction logic and produces limited observable impact - low confidentiality exposure to the local system and a secondary system, with no integrity or availability consequences per the CVSS 4.0 vector. No public exploit identified at time of analysis, and CISA KEV does not list this vulnerability; Seagate self-disclosed the issue, suggesting responsible internal discovery.

Out-of-bounds write and read in Seagate's openSeaChest v25.05.3 affects the --showSCSIDefects diagnostic command, allowing memory corruption when parsing abnormally large SCSI defect list responses. A high-privileged local operator running diagnostics against a physically degraded drive with an excessive defect count, or against a maliciously crafted SCSI device returning an oversized defect response, can trigger limited confidentiality, integrity, and availability impact on the diagnostic host. No public exploit and no active exploitation has been identified at time of analysis; this vulnerability was self-reported by Seagate with a CVSS 4.0 base score of 1.8, reflecting the severe exploitation constraints.

Dräger CC-Vision Basic before 7.5.3 and Dräger CC-Vision E-Cal before 7.2.5.0 contain an out-of-bounds write vulnerability when loading .gdt files. Rated high severity (CVSS 8.3), this vulnerability is no authentication required, low attack complexity.

JIT miscompilation in Firefox's JavaScript engine exposes users to a denial-of-service condition when visiting attacker-controlled web content. The vulnerability stems from a type confusion flaw (CWE-843) in the JIT compiler component, where incorrect type assumptions during optimization can corrupt memory state and crash the browser. No active exploitation has been confirmed (no CISA KEV listing), EPSS stands at 0.02% (5th percentile), and vendor-released patch Firefox 151.0.3 is available per Mozilla advisory mfsa2026-54.

Out-of-bounds read in FastNetMon Community Edition through 1.2.9 allows unauthenticated remote attackers to disclose memory contents by sending crafted IPv4 packets with a manipulated IHL field to any monitored network interface. The parser in `src/simple_packet_parser_ng.cpp` validates only a 20-byte minimum buffer before blindly advancing a pointer by `4 * IHL` bytes, enabling a 40-byte over-read (IHL=15) or type confusion where TCP/UDP structures are parsed from raw IP header bytes (IHL 0-4). No public exploit identified at time of analysis; EPSS (0.02%, 4th percentile) and SSVC (exploitation: none, automatable: no) both signal low near-term exploitation probability.

Memory corruption in Qualcomm Snapdragon platforms allows a locally privileged attacker to trigger an out-of-bounds write by issuing a random number generator (RNG) command paired with an undersized output buffer, yielding complete confidentiality, integrity, and availability impact. The vulnerability requires local access and high privileges (CVSS:3.1/AV:L/AC:L/PR:H), placing the base score at 6.7 (Medium) despite the high C/I/A ratings. No public exploit code has been identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.

Memory corruption via out-of-bounds write in Qualcomm Snapdragon diagnostic services allows a local, highly-privileged attacker to achieve high-impact compromise of confidentiality, integrity, and availability. The root cause is absent input validation in the diagnostic services component, enabling a crafted payload to corrupt memory. No public exploit identified at time of analysis, and this vulnerability is not listed in CISA KEV.

Local privilege escalation via memory corruption in Qualcomm Snapdragon platform components allows an authenticated low-privileged local attacker to corrupt memory by supplying device identifier strings exceeding the expected maximum length. The CVSS 7.8 (AV:L/AC:L/PR:L) profile combined with CWE-787 out-of-bounds write indicates a classic stack/heap overflow path that can be leveraged for code execution with full confidentiality, integrity, and availability impact on affected devices. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.

Heap use-after-free in GPAC MP4Box's dasher filter allows local attackers to crash the application by supplying a crafted MPEG-2 file. The flaw exists in dasher_configure_pid within src/filters/dasher.c, where a freed GF_DashStream object can still be referenced via muxed_base pointers held by other stream structures, resulting in a dangling pointer dereference. Impact is limited to Denial of Service (A:H, C:N, I:N); a publicly available proof-of-concept confirms reproducibility, though no confirmed active exploitation (CISA KEV) has been identified at time of analysis.

Arbitrary firmware memory writes in Imagination Technologies Graphics DDK affect multiple DDK versions across Guest/Host VM deployments. A logic error in GPU driver address translation permits kernel-level software within a VM to issue malformed commands to GPU firmware, causing writes to memory regions outside the intended GPU memory boundary. The Chrome OS stable channel advisory reference confirms real-world platform-level impact, and a vendor patch is available. No public exploit has been identified at time of analysis, and this vulnerability is not listed in CISA KEV.

Use-after-free in Assimp's ASE File Parser - specifically the `aiNode::~aiNode` destructor in `scene.cpp` - allows a local, low-privileged attacker to corrupt heap memory, potentially causing denial of service or achieving arbitrary code execution in applications that load 3D model files. All Assimp versions through 6.0.4 are affected. A public proof-of-concept exploit (poc.zip) has been disclosed via GitHub, reducing the skill barrier for exploitation in environments where untrusted ASE-format files can be submitted for processing. No public exploit identified as confirmed actively exploited (CISA KEV) 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 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.

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.

Type confusion in NanoMQ MQTT Broker's QUIC dialer close path allows a local attacker with high complexity to cause the broker process to hang or crash. Versions prior to 0.24.14 store a pointer as `nni_quic_conn*` during dialing but later misread that same memory location as `ex_quic_conn*` during dialer close, producing invalid object interpretation across mismatched struct layouts. No public exploit code or active exploitation has been identified at time of analysis; the vendor-released fix is available in version 0.24.14.

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.

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.

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.

Use-After-Free memory corruption in OpenHarmony v6.0 and prior enables a local attacker with low privileges to execute arbitrary code, achieving a changed scope with high availability impact. The vulnerability is rooted in CWE-416, where freed memory regions are accessed without proper lifecycle management, a class of flaw frequently exploitable for control-flow hijacking. No public exploit code or CISA KEV listing has been identified at time of analysis, though the OpenHarmony security team has published a formal disclosure.

Heap-use-after-free in Magick.NET's MSL (Magick Scripting Language) decoder causes a denial-of-service condition when processing a crafted MSL image file. All Magick.NET NuGet package variants across Q16, Q16-HDRI, and multi-architecture builds prior to version 14.13.1 are affected. No public exploit code and no confirmed active exploitation (CISA KEV) have been identified at time of analysis; the CVSS vector indicates local-only access with availability-only impact, classifying this as a crasher rather than a code execution or data exposure issue.

Use-after-free vulnerability in Open5GS NRF component (versions up to 2.7.7) allows authenticated remote attackers to trigger denial of service via the discover_handler function in nghttp2-server.c. Publicly available exploit code exists (GitHub issue #4476), but vendor has not responded to early disclosure. EPSS data not available; CVSS 4.3 (Medium) reflects limited scope (DoS only, authenticated access required). Not listed in CISA KEV, indicating no confirmed widespread exploitation despite public POC.

Heap buffer overflow in Imager for Perl versions through 1.030 allows remote attackers to corrupt memory and potentially read limited data via specially crafted multi-frame GIF files. The vulnerability stems from missing bounds validation in the skip-image code path of i_readgif_multi_low(), which reuses a fixed-size buffer allocated for the GIF's global screen width without checking if subsequent image frames exceed these dimensions. Vendor-released patch available in version 1.031. CVSS 6.5 indicates network-accessible exploitation requiring no authentication or user interaction, though the impact is limited to low confidentiality/integrity with no availability disruption. No public exploit identified at time of analysis.

Heap buffer overflow in Imager::File::GIF (Perl image processing library) versions through 1.002 allows local attackers to corrupt memory via specially crafted multi-frame GIF files. The vulnerability stems from missing boundary validation in the skip-image code path, which writes image data beyond allocated buffer boundaries when processing malformed GIF frames. With EPSS score at 0.02% (5th percentile) and no evidence of active exploitation, this represents a low-probability supply chain risk for Perl applications processing untrusted GIF files. Patch released in version 1.003.

Out-of-bounds write in Huawei HarmonyOS and EMUI distributed file system module allows authenticated local attackers to corrupt memory, potentially affecting system availability and integrity. CVSS 6.8 reflects adjacent network access requirement and low attack complexity, but exploitation requires prior authentication and local network presence. No public exploit code or active exploitation confirmed at time of analysis.

Buffer overflow in AMD GPU driver IOCTL handler enables local privilege escalation to root on Linux systems running AMD Instinct or Radeon Pro GPUs. Authenticated local users with low privileges can exploit an out-of-bounds write vulnerability in the AMDGV_CMD_GET_DIAG_DATA IOCTL to achieve arbitrary kernel code execution. EPSS data not available; no public exploit or CISA KEV listing identified at time of analysis, suggesting limited active exploitation despite high CVSS 8.5 severity.

Local privilege escalation in AMD Platform Management Framework (PMF) allows authenticated attackers with low privileges to execute arbitrary code with elevated system privileges through an out-of-bounds write vulnerability. Affects multiple AMD Ryzen processor series (6000, 7035, 7040, 8040, and Embedded R8000) across mobile and embedded platforms. The CVSS 4.0 score of 8.4 reflects high impact to system integrity and availability with changed scope, indicating the attacker can escape the vulnerable component's security context. No active exploitation confirmed in CISA KEV at time of analysis, and public exploit code availability is not indicated in current intelligence.

Out-of-bounds write in the AMD Platform Management Framework (PMF) Driver enables local authenticated users to escalate privileges on AMD Ryzen 6000/7000/8000 series processors. The vulnerability stems from improper input validation (CWE-787) allowing memory corruption beyond allocated buffer boundaries. Exploitation requires low-privilege local access with low attack complexity (CVSS 4.0: AV:L/AC:L/PR:L), making this a realistic post-compromise escalation vector. AMD released chipset driver version 7.06.02.123 addressing all affected Ryzen series. No public exploit or active exploitation confirmed at time of analysis.

Out-of-bounds read/write in AMD Platform Management Framework (PMF) driver allows local authenticated users to escalate privileges on Ryzen 6000/7000/8000 series processors. AMD has released patched chipset software version 7.06.02.123 addressing the improper input validation vulnerability. No public exploit code identified and CISA has not added this to KEV, indicating exploitation is not yet confirmed in real-world attacks despite the high CVSS score. Attackers must already have local system access with standard user privileges to exploit this vulnerability.

Use-After-Free vulnerability in the AMD Secure Processor (ASP) PCI driver affects multiple Ryzen, Threadripper, EPYC, and Athlon processor families due to improper input validation. A local attacker with user-level privileges can trigger the UAF condition, resulting in denial of service via platform crash or potential loss of platform integrity. Vendor-released patch: AMD Ryzen Chipset Driver 7.02.13.148 (or equivalent Catalyst driver versions for embedded SKUs). No public exploit identified at time of analysis.

Type confusion in V8, Chrome's JavaScript engine, exposes potentially sensitive process memory to remote attackers in all Chrome versions prior to 148.0.7778.168. Exploitation requires a victim to navigate to a specially crafted HTML page, after which the type confusion bug can be leveraged to read memory contents from the renderer process. No active exploitation is confirmed (not in CISA KEV), EPSS is extremely low at 0.03%, and SSVC classifies exploitation as none - placing real-world urgency in the routine patching tier despite the CVSS 6.5 rating.

Out-of-bounds memory write in Google Chrome's ANGLE graphics library (Windows only) enables attackers who have already compromised the renderer process to corrupt memory via specially crafted HTML pages. Chrome 148.0.7778.168 patches this type confusion vulnerability. Despite high Chromium severity rating, CVSS 3.1 scores only 3.1 due to prerequisite renderer compromise, high attack complexity, and required user interaction. EPSS 0.03% (10th percentile) and SSVC indicating no known exploitation suggest limited real-world risk at time of analysis.

Use-after-free in Chrome's GPU component prior to version 148.0.7778.168 enables an attacker who has already achieved renderer process compromise to perform out-of-bounds memory writes via a specially crafted HTML page. This is a second-stage exploit component embedded within a multi-step browser exploitation chain, requiring a pre-existing renderer foothold before the GPU flaw can be triggered. No active exploitation has been identified - CISA KEV is absent, EPSS probability stands at 0.03% (7th percentile), and SSVC rates exploitation as 'none' - and a vendor patch is confirmed available in Chrome 148.0.7778.168.

Use-after-free in the Google Lens component of Chrome prior to 148.0.7778.168 enables memory disclosure from a multi-stage attack chain requiring prior renderer compromise. An attacker who has already subverted the renderer process can leverage a crafted HTML page to trigger the UAF condition in Lens, reading potentially sensitive data from process memory. This is a chained exploitation scenario - not standalone remote code execution - and while CVSS scores PR:N, the renderer prerequisite substantially narrows real-world exploitability. No public exploit code or CISA KEV listing has been identified; EPSS probability sits at 0.03%.

Buffer overflow in Palo Alto Networks GlobalProtect App (versions 6.0 through 6.3) allows an adjacent-network attacker positioned as a man-in-the-middle to corrupt memory during Portal/Gateway message processing, potentially executing arbitrary code with SYSTEM privileges on affected endpoints. Affected platforms include Windows (including the UWP variant), macOS, and other non-iOS clients; iOS is explicitly excluded by the vendor. No public exploit identified at time of analysis - EPSS stands at 0.01% and SSVC confirms no current exploitation - however the SSVC technical impact rating of 'total' and potential for full SYSTEM-level compromise justify prioritized patching for endpoints connecting from untrusted networks.

Heap-use-after-free in NGINX Plus and NGINX Open Source allows unauthenticated remote attackers to trigger memory corruption in the worker process when ssl_verify_client is set to 'on' or 'optional' and ssl_ocsp is configured with a resolver. Exploitation can cause limited information disclosure or worker process restart, with CVSS 4.8 reflecting moderate impact constrained by high attack complexity. No public exploit code or active exploitation has been identified at time of analysis.

Out-of-bounds memory write in Samsung's SveService component allows local attackers holding high privileges to execute arbitrary code on affected devices. Impacting Samsung Mobile Devices running Android 14, 15, and 16 prior to SMR May-2026 Release 1, exploitation is constrained to local privileged actors, substantially limiting real-world attack surface. No public exploit code exists and no confirmed active exploitation has been reported; EPSS places this at the 3rd percentile (0.01%), consistent with the elevated barrier to entry.

Use-after-free in MongoDB Server's Field-Level Encryption query analysis component allows authenticated remote attackers with control over FLE query structure to cause information disclosure and denial of service. The vulnerability affects mongocryptd and crypt_shared in versions 7.0 prior to 7.0.34, 8.0 prior to 8.0.23, 8.2 prior to 8.2.9, and 8.3 prior to 8.3.2. No public exploit code identified at time of analysis.

Arbitrary code execution in the Ashlar-Vellum CAD suite (Cobalt, Xenon, Argon, Lithium, and Cobalt Share, versions 12.6.1204.216 and prior) occurs when the application parses a maliciously crafted VC6 file, triggering an out-of-bounds write. An attacker must convince a user to open a booby-trapped drawing file, after which code runs in the context of the victim's user account. There is no public exploit identified at time of analysis, and the EPSS probability is negligible (0.01%), consistent with the CISA/ICS-CERT SSVC assessment of no known exploitation.

Heap out-of-bounds null write in NanaZip's UFS/UFS2 filesystem image parser (versions 5.0.1252.0 through 6.0.1698.0) enables a limited heap corruption primitive when a user opens a crafted disk image. The attacker controls the byte offset of the single null-byte write within a ~254-byte window past the heap allocation boundary, yielding partial integrity and availability impact with no confidentiality exposure. No public exploit has been confirmed at time of analysis, EPSS places exploitation probability at the 2nd percentile, and the vulnerability is not listed in CISA KEV.

Remote code execution in Fortinet FortiOS 7.2.0-7.2.11, 7.4.0-7.4.8, and 7.6.0-7.6.3 enables authenticated attackers to execute arbitrary code via malformed network packets. The out-of-bounds write vulnerability (CWE-787) affects FortiOS firewall appliances and requires only low-privilege credentials to exploit over the network. Fortinet published advisory FG-IR-26-123 confirming the vulnerability. No CISA KEV listing or public exploit code identified at time of analysis, though the straightforward network attack vector (AV:N/AC:L) suggests moderate weaponization potential once details emerge.

Use-after-free in the Linux kernel ice driver for Intel Ethernet 800 series adapters before version 2.3.14 enables a local authenticated attacker with low privileges to trigger a kernel-level denial of service. The flaw resides in Ring 0 (kernel space), meaning heap corruption in the driver can cause kernel panics or system hangs with high availability impact to both the vulnerable system and subsequent dependent systems. No active exploitation has been confirmed by CISA KEV, and the EPSS score of 0.01% (3rd percentile) reflects negligible near-term weaponization probability.

A use-after-free vulnerability in Apple's Wi-Fi stack allows attackers in a privileged network position to cause denial-of-service via crafted Wi-Fi packets. The vulnerability affects iOS and iPadOS versions prior to 26.5 and 18.7.9, macOS versions prior to 26.5, 15.7.7, and 14.8.7, and tvOS, watchOS versions prior to 26.5. Exploitation requires adjacent network access and specific radio conditions (AC:H) but results in high availability impact with no active public exploitation identified.

Denial of service in Apple macOS prior to version 26.5 allows remote attackers to crash Safari via maliciously crafted web content that triggers a use-after-free memory condition. The vulnerability requires user interaction (opening a malicious webpage) but no authentication, affecting all macOS versions before 26.5. EPSS exploitation probability is very low at 0.02%, suggesting limited real-world attack incentive despite the crash capability.

Out-of-bounds write in Apple iOS/iPadOS and macOS allows a malicious app to execute arbitrary code with kernel privileges, representing a local privilege escalation to the highest system level. Affected platforms include iOS and iPadOS prior to 18.7.9, macOS Sonoma prior to 14.8.7, macOS Sequoia prior to 15.7.7, and macOS Tahoe prior to 26.5. No public exploit code has been identified and CISA has not listed this in KEV, but kernel-level code execution represents severe potential impact if triggered.

Out-of-bounds write in Apple operating systems allows network-based unauthenticated attackers to corrupt kernel memory or cause denial of service without user interaction. The vulnerability affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across multiple versions. Apple has released patches for all affected platforms, though the extremely low EPSS score (0.02%) suggests real-world exploitation risk is minimal despite the network attack vector.

Safari on Apple platforms crashes when processing maliciously crafted web content due to a use-after-free vulnerability in memory management, resulting in denial of service. Affects iOS and iPadOS below 26.5, macOS Tahoe below 26.5, tvOS below 26.5, visionOS below 26.5, and watchOS below 26.5. Exploitation requires user interaction to visit a malicious webpage but does not allow code execution or information disclosure.

Out-of-bounds write in Apple operating systems allows local network attackers to cause denial-of-service via improved bounds checking bypass. Affects iOS/iPadOS (18.7.9+, 26.5+), macOS Sequoia (15.7.7+), Sonoma (14.8.7+), Tahoe (26.5+), tvOS (26.5+), visionOS (26.5+), and watchOS (26.5+). EPSS score of 0.02% indicates very low real-world exploitation probability despite local attack vector.

The Go toolchain's 'go tool pack' subcommand fails to sanitize output filenames when extracting archive files, allowing local attackers with user privileges and user interaction to write files to arbitrary filesystem locations. Affected versions include Go 1.26.0 through 1.26.2 and all versions before 1.25.10. This vulnerability requires local access and user interaction to trigger, with a vendor-released patch available.

Use-after-free memory corruption in PHP 8.2 prior to version 8.2.31 allows remote attackers to cause information disclosure or denial of service via network requests with low attack complexity. The vulnerability is addressed in PHP 8.2.31, released as a security update bundling fixes for eight CVEs including CVE-2026-7261. Patch availability is confirmed from the PHP development team.

Out-of-bounds write in LibreOffice 26.2 before 26.2.3 and 25.8 before 25.8.7 allows local attackers to cause memory corruption and availability impact by opening crafted OOXML documents with mismatched encryption salt parameters. The vulnerability requires user interaction to open a malicious document and affects memory integrity with elevated scope impact on availability.

Arbitrary memory writes via USB in ZTE ZX297520V3 BootROM allow physical attackers with USB access to bypass Secure Boot signature verification and achieve unauthorized code execution by exploiting missing target address validation in USB download mode. The vulnerability requires physical device access and user interaction (device boot into download mode), resulting in a CVSS score of 5.1, but enables complete bypass of cryptographic security mechanisms and Secure Boot protections.

Redis-server with Lua scripting allows authenticated attackers to trigger a use-after-free vulnerability on replicas where replica-read-only is disabled, potentially leading to remote code execution. The vulnerability exploits the master-replica synchronization mechanism and is present in all versions prior to 8.6.3. Patch vendor-released patch: 8.6.3.

Mutt before 2.3.2 mishandles the IMAP GSS security level due to improper integer casting and insufficient bounds checking, allowing remote attackers to trigger memory corruption and information disclosure via a crafted IMAP server response during GSS-API authentication. The vulnerability requires high attack complexity (malicious IMAP server) but affects all versions prior to 2.3.2.

Out-of-bounds write in MediaTek's slbc (secure local buffer component) due to type confusion allows local privilege escalation to full system compromise when an attacker already holds System privilege. The vulnerability requires no user interaction and affects 32 MediaTek chipset models. CISA SSVC framework rates technical impact as total; however, EPSS score of 0.02% suggests limited real-world exploitation despite the high CVSS score of 6.7, likely due to the requirement for pre-existing System privilege.

Denial of service in Wireshark 4.6.0 through 4.6.4 via crafted SDP protocol packets allows local attackers with user interaction to crash the application through a use-after-free memory corruption vulnerability in the SDP protocol dissector. EPSS and KEV status not available at analysis time; no public exploit code identified.

Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.

Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.

Heap buffer overflow in FreeRTOS-Plus-TCP's IPv6 Router Advertisement parser allows an unauthenticated adjacent network actor to corrupt device memory by sending a crafted RA packet containing an oversized prefix length field exceeding the 128-bit maximum valid for IPv6. Affected versions span two branches: 4.0.0-4.2.5 and 4.3.0-4.4.0, with fixes released as V4.2.6 and V4.4.1 respectively. No public exploit code has been identified, EPSS stands at 0.01% (3rd percentile), and SSVC confirms no active exploitation - making this a patch-priority issue rather than an emergency response.

Use-after-free vulnerability in Foxit PDF Editor and PDF Reader allows local attackers to crash the application by manipulating document page lifecycle events, causing internal component states to desynchronize and subsequent operations to reference invalidated memory objects. Attack requires user interaction to open a malicious PDF file and does not enable information disclosure or code execution; impact is denial of service with CVSS 5.5 (medium severity). No public exploit code or active exploitation confirmed at time of analysis.

Use-after-free memory corruption in Foxit PDF Editor and Foxit PDF Reader allows local attackers to crash the application or execute arbitrary code by opening a crafted XFA PDF file during calculate event processing. The vulnerability requires user interaction (opening a malicious PDF) but impacts both products across all versions listed in CPE data. No public exploit code or active exploitation has been confirmed at this time.

Libgcrypt before version 1.12.2 contains a bounds-check vulnerability in Dilithium signing operations where writes to a static array lack proper bounds validation, potentially causing memory corruption and integrity loss. The vulnerability affects local attackers with non-privileged access on systems running vulnerable versions 1.12.0 and 1.12.1. While the vulnerability does not involve attacker-controlled data in the array writes themselves, the missing bounds check creates an integrity and availability risk through uncontrolled memory modification.

Heap-based buffer overflow in Libgcrypt before 1.12.2 allows local attackers to trigger denial of service and corrupt memory via crafted ECDH ciphertext passed to gcry_pk_decrypt, affecting cryptographic operations in dependent applications including GnuPG. No public exploit code or active exploitation has been identified at time of analysis; vendor has released patched versions 1.10.4, 1.11.3, and 1.12.2 to resolve the vulnerability.

Textpad 8.1.2 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long buffer string through the Run command interface. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

LanSpy 2.0.1.159 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying oversized input to the scan 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.

UltraISO 9.7.1.3519 contains a local buffer overflow vulnerability in the Output FileName field of the Make CD/DVD Image dialog that allows attackers to overwrite SEH and SE handler records. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Angry IP Scanner 3.5.3 contains a buffer overflow vulnerability in the preferences dialog that allows local attackers to crash the application by supplying an excessively large 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.

LanSpy 2.0.1.159 contains a local buffer overflow vulnerability in the scan section that allows local 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.

Angry IP Scanner for Linux 3.5.3 contains a denial of service vulnerability that allows local attackers to crash the application by supplying malformed input to the port selection 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.

Iperius Backup 5.8.1 contains a local buffer overflow vulnerability in the structured exception handling (SEH) mechanism that allows local attackers to execute arbitrary code by supplying a malicious. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

MAGIX Music Editor 3.1 contains a buffer overflow vulnerability in the FreeDB Proxy Options dialog that allows local attackers to execute arbitrary code by exploiting structured exception handling. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Linux kernel module loader fails to validate ELF section index bounds in simplify_symbols(), causing kernel panic when processing modules with out-of-bounds st_shndx values such as SHN_XINDEX (0xffff). Local privileged attackers can crash the system by loading malformed or legitimately-crafted modules that exploit this missing bounds check, resulting in denial of service. The vulnerability affects all stable kernel versions from 2.6.12 through current releases; patches are available across multiple stable branches (5.15.203+, 6.1.168+, 6.6.131+, 6.12.80+, 6.18.21+, 6.19.11+, 7.0+).

PowerDNS Recursor versions 5.2.0-5.2.8, 5.3.0-5.3.5, and 5.4.0 suffer denial of service and potential data corruption when a malfunctioning RPZ provider causes concurrent transfers of the same RPZ zone, leading to use-after-free conditions, inconsistent zone data, and recursor crashes. The vulnerability requires high privilege attacker control over an RPZ provider and non-standard network conditions, resulting in availability and integrity impact with a CVSS score of 5.0.

Invalid pointer handling in Firefox's JavaScript-WebAssembly component allows remote attackers to disclose information or cause limited memory corruption via a malicious webpage, requiring user interaction. The vulnerability affects Firefox versions prior to 150 and Firefox ESR prior to 140.10, with an EPSS score of 0.02% indicating minimal real-world exploitation probability despite moderate CVSS severity. Vendor-released patches are available in Firefox 150 and Firefox ESR 140.10.

Out-of-bounds memory access via use-after-free in Google Chrome’s codec components can be triggered by a crafted video file, affecting versions prior to 147.0.7727.101. Remote attackers can leak limited sensitive memory with user interaction; the flaw is rated High by the Chromium team, but CVSS score is 4.3 and EPSS indicates very low exploitation probability.

Buffer overflow in GIMP's file-seattle-filmworks plugin allows denial of service when a user opens a specially crafted Seattle Filmworks file. A remote attacker can deliver the malicious file via email or download, triggering a crash of the plugin and potentially impacting GIMP's stability. No active exploitation or public exploit code has been identified.

Denial of service in GIMP allows local attackers to crash the application by tricking a user into opening a malicious TIM image file. The vulnerability resides in the TIM image loader's 4BPP decoding path, where an unconditional stack buffer overflow occurs when processing a specially crafted file, with no impact on confidentiality or integrity. No active exploitation or public exploit is known, and a vendor patch is available.

Adobe FrameMaker 2022.8 and earlier suffers from uninitialized pointer access that leaks sensitive memory contents to local attackers. The vulnerability requires user interaction-a victim must open a specially crafted file-but once triggered, it bypasses memory protections and exposes confidential data without requiring authentication or modifying files. CVSS 5.5 reflects moderate severity (local attack vector, high confidentiality impact) with no public exploit identified at time of analysis.

Out-of-bounds write in Adobe DNG SDK 1.7.1 2502 and earlier causes application denial-of-service through memory corruption when processing malicious DNG files. The vulnerability requires user interaction (opening a crafted file) and affects local attackers on systems where DNG SDK is deployed; no public exploit code or active exploitation has been confirmed at time of analysis.

Use-after-free memory corruption in Windows UPnP Device Host enables unauthenticated adjacent network attackers to disclose sensitive information with CVSS 6.5 high severity. The vulnerability affects Windows 10 (versions 1607, 1809, 21H2, 22H2), Windows 11 (versions 22H3, 23H2, 24H2, 25H2, 26H1), and multiple Windows Server editions (2012 through 2025). Microsoft has released patches with specific version thresholds; exploitation requires network adjacency but no authentication or user interaction.

Type confusion in Windows COM component allows authenticated local attackers to read sensitive information from memory. The vulnerability affects Windows 10 (versions 1809, 21H2, 22H2), Windows 11 (versions 22H3 through 26H1), and Windows Server 2019/2022/2025 across multiple installation types. An attacker with local user privileges can exploit improper type handling in COM to disclose confidential data without modifying or disrupting system availability. Microsoft has released patches addressing this information disclosure risk.

Type-confusion (CWE-843) in Transloadit's Uppy file-uploader library at version 0.25.6 can lead to memory corruption and information disclosure when a resource is accessed using an incompatible type. Published details are minimal, but the assigned CVSS 3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N) asserts remote, unauthenticated impact with total loss of confidentiality, integrity, and availability. There is no public exploit identified and no CISA KEV listing; a referenced GitHub gist may contain a proof-of-concept but its contents are unverified, and the 0.02% EPSS score plus SSVC 'exploitation: none' indicate no observed exploitation to date.

Heap use-after-free in ImageMagick's XMP metadata parser crashes the process when reading a malformed or invalid XMP profile embedded in an image file. Both the primary 7.x branch (below 7.1.2-19) and the legacy 6.x branch (below 6.9.13-44) are affected, along with Magick.NET bindings below 14.12.0. Impact is limited to denial of service via process crash - no confidentiality or integrity impact has been identified - and no public exploit or KEV listing exists, with EPSS at 0.01% (3rd percentile) confirming very low exploitation probability.