Buffer Overflow
Monthly
Buffer overflow in Intel QAT (Quick Assist Technology) software drivers for Windows before version 1.13 allows an authenticated local user to trigger a denial of service condition via the Ring 3 user-application interface. The flaw (CWE-120) resides in the user-space driver layer and does not require special internal knowledge or user interaction to exploit, though local authenticated access is a hard prerequisite. No active exploitation has been identified (not in CISA KEV), and EPSS remains at the 3rd percentile, placing real-world risk firmly in the low-to-medium range despite a moderate CVSS 4.0 score of 6.9.
Incorrect boundary conditions in Firefox's JavaScript JIT compiler expose network-reachable memory corruption in all Firefox versions prior to 150.0.3, yielding partial confidentiality and integrity impact per CVSS C:L/I:L. The flaw is classified under CWE-119 (buffer bounds violation) and carries a CVSS 6.5 Medium score with an AV:N/AC:L/PR:N/UI:N vector - though the UI:N designation warrants scrutiny for a browser-based JIT flaw (see confidence notes). SSVC assesses technical impact as partial with no confirmed exploitation, and EPSS places exploitation probability at 0.03% (8th percentile), indicating low real-world exploitation pressure despite the network-reachable vector. No public exploit identified at time of analysis.
Arbitrary code execution in Siemens Simcenter Femap (all versions before V2512.0003) arises from a heap-based memory corruption bug triggered when the application parses a specially crafted IPT (Inventor part) file, letting an attacker run code in the context of the current user process. Discovered through ZDI (ZDI-CAN-27349, ZDI-CAN-27389) and published via a Siemens ProductCERT advisory and CISA ICS advisory, the flaw requires the victim to open a malicious file, so it is a local, user-interaction-dependent issue rather than a remotely reachable one. There is no public exploit identified at time of analysis, EPSS is very low (0.02%), and CISA's SSVC marks exploitation as none.
Stack overflow in Zephyr RTOS network stack allows local attackers to trigger a denial of service by issuing an ICMP ping to the device's own IPv4 address via the `net ping` shell command, causing recursive re-entry of the input path on the same work-queue stack and exhausting stack memory. The vulnerability requires local access and user interaction to execute the shell command, affecting systems with Zephyr network functionality enabled.
Memory corruption in OMEC Project AMF up to version 2.1.1 occurs in the NGAP Message Handler when processing malformed mobile identity payloads, allowing authenticated remote attackers to cause denial of service through buffer overflow. Publicly available exploit code exists; vendor released patched version 2.2.0 via GitHub PR #666. CVSS 4.3 (low severity) reflects authentication requirement (PR:L) and availability-only impact, but real-world exploitation risk depends on deployment context.
Out-of-bounds read vulnerabilities in barebox's ext4 extent parsing allow an attacker who can supply a malformed ext4 filesystem image - via USB, SD card, or network boot - to crash the bootloader during startup, preventing a device from completing its boot sequence. All barebox versions prior to v2026.04.0 fail to validate the `eh_entries` field in ext4 extent headers against actual buffer capacity in `fs/ext4/ext4_common.c`, enabling heap out-of-bounds reads that can additionally redirect parsing to arbitrary disk offsets. No public exploit has been identified at time of analysis; EPSS (0.01%, 2nd percentile) and SSVC (exploitation: none, automatable: no) both confirm low near-term exploitation probability, though the physical-media attack surface makes this relevant to embedded device supply chain and physical security programs.
Process termination via buffer overflow in Apple's audio stream parser affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across all supported release lines. Opening a maliciously crafted media file triggers a CWE-120 buffer copy without bounds checking during audio stream processing, crashing the media-handling process. No active exploitation is confirmed (not in CISA KEV), EPSS sits at 0.02% (7th percentile), and SSVC classifies this as non-automatable with partial technical impact - placing it firmly in the patch-on-schedule tier rather than emergency response.
Improper memory handling in Apple's web content processing engine triggers an unexpected process crash when a user visits or renders maliciously crafted web content, affecting every current Apple platform. The vulnerability is confirmed patched in iOS 26.5, iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5, and the presence of multiple Red Hat errata references suggests the underlying component (likely WebKitGTK) also carries impact into Linux distributions. No public exploit code and no active exploitation have been identified; EPSS sits at the 5th percentile and CISA SSVC rates exploitation as none.
Memory corruption in Apple operating systems allows remote attackers to trigger unexpected app termination or corrupt process memory by delivering a maliciously crafted media file to users, requiring user interaction to open the file. Affects iOS/iPadOS 26.4 and earlier, macOS Sequoia 15.7.6 and earlier, macOS Sonoma 14.8.6 and earlier, macOS Tahoe 26.4 and earlier, tvOS 26.4 and earlier, visionOS 26.4 and earlier, and watchOS 26.4 and earlier. No public exploit identified at time of analysis; vendor-released patches are available across all affected platforms.
Improper bounds checking in Apple operating systems allows processing of maliciously crafted files to cause unexpected application termination (denial of service) on iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. The vulnerability affects multiple major OS versions and requires local file processing without user interaction, but has extremely low real-world exploitation probability (EPSS 0.02%) despite moderate CVSS score.
Buffer overflow in Apple operating systems allows local unauthenticated users to cause unexpected system termination or read kernel memory without requiring user interaction. The vulnerability affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across multiple versions, with exploitation limited to local access. Vendor-released patches are available for all affected platforms, and EPSS scoring of 0.03% indicates exploitation remains unlikely despite the local attack vector.
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.
Memory corruption in Apple operating systems due to a race condition in locking mechanisms allows local authenticated attackers to cause unexpected app termination or potential denial of service. The vulnerability affects iOS 18.7.8 and earlier, iPadOS 18.7.8 and earlier, macOS Sequoia 15.7.6 and earlier, macOS Sonoma 14.8.6 and earlier, macOS Tahoe 26.4 and earlier, tvOS 26.4 and earlier, visionOS 26.4 and earlier, and watchOS 26.4 and earlier. Vendor-released patches are available across all affected platforms, with no public exploit identified at time of analysis.
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.
Memory corruption in Apple's WebKit web content processing engine causes an unexpected process crash (denial-of-service) across iOS, iPadOS, macOS, tvOS, visionOS, and watchOS when a victim processes attacker-controlled web content. The CVSS vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H confirms network-reachable, unauthenticated exploitation limited to availability impact within the affected process - no code execution or data exfiltration is indicated. No public exploit code has been identified at time of analysis, and EPSS scoring at 0.03% (10th percentile) combined with SSVC Exploitation status of 'none' signal low current exploitation pressure.
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.
Web content processing across all major Apple platforms is vulnerable to a memory mismanagement flaw (CWE-119) that causes an unexpected process crash when a user visits or renders attacker-controlled web content. Affected platforms include iOS/iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS - all versions prior to the 26.5 release line. The impact is limited to availability (A:H), with no confidentiality or integrity exposure per the CVSS vector, and no active exploitation is confirmed - EPSS sits at 0.02% (5th percentile) and SSVC rates exploitation as none, making this a moderate-priority patch rather than an emergency response item.
Out-of-bounds read (CWE-125) in Apple's file parsing subsystem causes unexpected application termination across all major Apple platforms when a maliciously crafted file is processed. Affected platforms include iOS/iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS - all prior to their respective 26.5 releases. The impact is limited to availability (denial of service via app crash); no confidentiality or integrity impact is indicated. No public exploit code exists and no active exploitation has been confirmed: EPSS stands at 0.02% (6th percentile) and CISA has not added this to KEV.
Stack buffer overflow in ImageMagick display tool prior to versions 7.1.2-21 and 6.9.13-46 allows local attackers to cause denial of service by crafting a malicious MIFF file that triggers memory corruption when a user opens the file and invokes the Load/Update menu via right-click interaction. CVSS score of 5.5 reflects local attack vector and requirement for user interaction, with impact limited to availability (denial of service) rather than code execution.
Buffer overflow in jq 1.8.1 and earlier allows local attackers to cause denial of service by providing a crafted JSON number literal with INT_MAX-1 (2147483646) digits, triggering integer overflow in the D2U() macro that bypasses heap-allocation checks and writes approximately 1.4 GiB of attacker-controlled data to the stack, corrupting memory far below the stack frame.
Integer overflow in jq's bytecode VM data stack allocation tracking allows local attackers to corrupt heap memory and achieve arbitrary code execution or denial of service by crafting deeply nested JSON generator expressions that exceed ~1 GiB stack size. Affected versions: jq 1.8.1 and earlier. The vulnerability requires local file access and user interaction to trigger malicious jq expressions, but carries high impact potential due to memory corruption exploitability.
Heap-based out-of-bounds read in dnsmasq DNSSEC validation allows remote unauthenticated attackers to trigger a denial of service by sending a crafted DNS packet. The vulnerability affects dnsmasq 2.93 and potentially earlier versions; CVSS 5.3 with network-based access vector indicates moderate severity. No public exploit code or active exploitation confirmed at time of analysis.
Heap-based buffer overflow in Squirrel up to version 3.2 within the SQFunctionProto::Load function allows local attackers to cause memory corruption with limited confidentiality, integrity, and availability impact. Publicly available exploit code exists for this vulnerability, and the vulnerability exhibits low CVSS score (2.0) due to local-only attack vector and minimal scope, though the disclosure and POC availability increase practical risk for embedded and scripting environments using Squirrel.
Stack-based buffer overflow in Squirrel up to version 3.2 within the validate_format function of sqstdlib/sqstdstring.cpp allows local authenticated attackers to corrupt stack memory, potentially achieving code execution or denial of service. Public exploit code is available, and the vulnerability has been reported to the project with no vendor response documented at time of analysis.
Out-of-bounds read in PHP's mbstring extension allows remote attackers to trigger information disclosure or denial of service via specially crafted encoding names containing NUL bytes passed to mb_convert_encoding() and related functions. Affected versions: PHP 8.4.0-8.4.20 and 8.5.0-8.5.5. The vulnerability stems from unsafe string length comparison logic that misinterprets strncasecmp() return values when NUL bytes are present, potentially exposing global memory contents or crashing the application. No public exploit code identified at time of analysis.
Heap-based buffer overflow in OSGeo GDAL's Grid File Handler (GDSDfldsrch function in frmts/hdf4/hdf-eos/GDapi.c) affects versions up to 3.13.0dev-4, allowing authenticated local attackers to cause memory corruption through malformed HDF4 grid files. The vulnerability results from unsafe string manipulation that fails to validate metadata field list format before performing memory operations. Publicly available exploit code exists; vendor-released patch available in version 3.13.0RC1.
Heap-based buffer overflow in GDAL's HDF4-EOS SWSDfldsrch function (frmts/hdf4/hdf-eos/SWapi.c) allows local authenticated attackers to cause memory corruption through manipulation of malformed HDF4 files. The vulnerability stems from unsafe string manipulation that fails to validate metadata field list format before stripping quotes, enabling out-of-bounds writes. Affects GDAL up to version 3.13.0dev-4; patch available in version 3.13.0RC1. Publicly available exploit code exists.
Out-of-bounds read in Open5GS up to version 2.7.7 allows remote attackers to trigger information disclosure via manipulation of the ogs_sbi_client_send_via_scp_or_sepp function in lib/sbi/client.c during Service-Based Interface (SBI) communication. The vulnerability exploits improper bounds checking when extracting paths from URIs, affecting the Network Function (NF) component. CVSS 6.9 (network-accessible, low complexity, no privileges required) with availability impact. Upstream patch commit d5bc487fcf9ea87d2b03f2ef95123af344773bfb available.
Heap buffer overflow in Vim's spell file parser affects all versions prior to 9.2.0450, reachable via a crafted .spl file that exploits a 32-bit signed integer multiplication overflow in read_compound() to allocate an undersized heap buffer and overflow it during a write loop. The attack can be delivered passively through Vim's modeline feature: a text file with a spelllang modeline silently triggers .spl loading when a malicious spell file has been pre-planted on the runtimepath, requiring only that the victim open the file. A public proof-of-concept exists on GitHub Gist; EPSS is 0.00% and CISA KEV has not listed this CVE, indicating no confirmed widespread exploitation at time of analysis.
Integer overflow in the Rust `grid` crate's `Grid::expand_rows()` method (versions 0.17.0 through 1.0.0) corrupts the relationship between logical grid dimensions and physical backing storage, allowing the safe `get()` API to invoke `get_unchecked()` with an invalid index and trigger undefined behavior. A publicly available proof-of-concept included in the GHSA advisory demonstrates a process crash (SIGSEGV or illegal instruction trap) using only safe Rust code by passing `usize::MAX / 2` to `expand_rows()`. No CISA KEV listing exists and EPSS sits at 0.01% (2nd percentile), but the SSVC framework confirms poc-level exploitation status; the fix is available in version 1.0.1.
Out-of-bounds read in the Linux kernel's staging rtl8723bs WiFi driver allows a local low-privileged attacker to crash the system via improper length validation in the rtw_get_ie_ex() information element parser. The flaw mirrors a previously patched issue in the sibling rtw_get_ie() parser (commit 154828bf9559) - the fix was not consistently applied to rtw_get_ie_ex(). With a CVSS score of 5.5, local access requirement, and EPSS of 0.02% (7th percentile), this is a low-urgency availability issue with no public exploit and no KEV listing. Patches have been released across all major active stable kernel branches.
Filesystem denial-of-service in the Linux kernel's btrfs subsystem allows a local low-privileged user to force a mounted btrfs filesystem into read-only mode by repeatedly snapshotting a received subvolume until the BTRFS_UUID_KEY_RECEIVED_SUBVOL B-tree leaf overflows its maximum item size, triggering a transaction abort in create_pending_snapshot(). Critically, the operations involved - snapshot, send, receive, and set_received_subvol - require only inode_owner_or_capable() rather than CAP_SYS_ADMIN, meaning unprivileged users owning subvolumes can mount this attack. No public exploit identified at time of analysis beyond the detailed reproducer script embedded in the advisory itself; EPSS at 0.02% (7th percentile) reflects low widespread automated exploitation probability, though multi-tenant environments face elevated practical risk.
Denial of service via transaction abort in Linux kernel btrfs subsystem when a non-privileged subvolume owner repeatedly calls the set received ioctl with identical UUID values, causing filesystem to transition to read-only mode. The vulnerability exploits insufficient pre-flight validation that allows metadata updates to commence before detecting item overflow conditions, requiring only local access and subvolume ownership rather than root privileges. EPSS score of 0.02% indicates low exploitation probability despite CVSS 5.5 severity, suggesting practical exploitation barriers despite low privilege requirements.
Local denial of service in Linux kernel scheduler (6.12.78-6.19.12) allows low-privileged users to trigger system-wide instability via stress-ng-yield workloads. The flaw stems from incomplete vruntime tracking in commit b3d99f43c72b, where yield()-heavy tasks can leapfrog past tick updates and cause overflow conditions. EPSS exploitation probability is negligible (0.02%, 5th percentile), and vendor patches are available across all affected stable branches. No active exploitation or public POC identified at time of analysis.
Buffer overflow in CROSS crypto_sign_open() function allows remote attackers to corrupt memory via malformed signature input due to integer underflow in message length validation. The vulnerability affects the reference implementation prior to commit fc6b7e7, enabling potential code execution or denial of service when processing untrusted signatures. The flaw exists in the core cryptographic signing operation with no authentication required, making it exploitable in any system integrating this algorithm for signature verification.
Xenstored denial of service in Xen hypervisor (XSA-484) allows a low-privileged guest domain to crash the xenstored daemon by issuing a crafted XS_RESET_WATCHES command that triggers a reachable assertion (CWE-617), aborting the process. Because xenstored is the host-side service that brokers all inter-domain communication via XenStore, its crash disrupts all VMs co-resident on the host, explaining the Changed scope in the CVSS vector. No public exploit is identified at time of analysis and EPSS is 0.01% (2nd percentile), though the low exploitation complexity and high host-availability impact make this a meaningful risk in multi-tenant Xen deployments.
Connection reuse logic in curl ignores TLS requirements, causing sensitive data to be transmitted in cleartext over channels that should be TLS-encrypted. When curl's connection pool reuses an existing non-encrypted connection to fulfill a subsequent HTTPS request, credentials, tokens, or request payloads may traverse the network without encryption. Affects curl versions 7.20.0 through 8.19.0 (cpe:2.3:a:haxx:curl); no public exploit is identified at time of analysis, SSVC confirms exploitation: none, and EPSS stands at 0.01% (2nd percentile).
Out-of-bounds read in ASUS System Control Interface IOCTL handler allows local authenticated users to trigger denial of service via oversized read operations. A local user with limited privileges can supply a read size exceeding the allocated buffer, causing a system crash (BSOD). No public exploit code or active exploitation has been confirmed at this time.
The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. No vendor patch available.
The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Heap buffer overflow in rust-openssl's AES key-wrap-with-padding cipher functions allows attackers to write up to 7 bytes past allocated buffer boundaries when processing non-multiple-of-8 plaintext inputs, enabling attacker-controlled heap corruption. Affected versions 0.10.0 through 0.10.78 are vulnerable when CipherCtxRef::cipher_update, CipherCtxRef::cipher_update_vec, or symm::Crypter::update are used with EVP_aes_128/192/256_wrap_pad ciphers.
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.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 affects the GDfieldinfo function in HDF-EOS module when processing malformed HDF4 files. A locally authenticated attacker can trigger memory disclosure by crafting a specially formatted HDF4 file. Publicly available exploit code exists. The vulnerability is fixed in GDAL 3.13.0RC1 and later.
Heap-based buffer overflow in OSGeo GDAL up to version 3.13.0dev-4 allows local authenticated attackers to corrupt memory and potentially execute arbitrary code via a specially crafted DataFieldName argument passed to the GDnentries function in the HDF-EOS module. The vulnerability affects string length calculation when processing quoted field names, publicly available exploit code exists, and vendor patch is available in version 3.13.0RC1.
Stack overflow in ParquetSharp versions 18.1.0 through 23.0.0.0 allows remote unauthenticated attackers to cause denial of service by supplying a maliciously crafted Parquet file with a decimal column declaring an unreasonably large width, triggering unbounded stack allocation in the DecimalConverter.ReadDecimal method. This impacts network services that parse untrusted Parquet files. The vulnerability has been patched in version 23.0.0.1.
Heap-based buffer overflow in OSGeo GDAL up to 3.13.0dev-4 within the SWnentries function of the HDF4-EOS module allows local authenticated attackers to cause memory corruption via crafted DimensionName arguments. The vulnerability requires local access and authenticated privileges but can be exploited with publicly available proof-of-concept code. CVSS score of 1.9 reflects limited confidentiality, integrity, and availability impact despite the buffer overflow nature, indicating the vulnerability has constrained real-world severity despite its technical classification.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 occurs in the HDF-EOS Grid File Handler when parsing malformed HDF4 files, allowing local authenticated attackers to read memory beyond buffer bounds. The vulnerability exists in the memmove operation within SWapi.c and GDapi.c that processes field information without proper bounds validation. Vendor-released patch available in version 3.13.0RC1; publicly available exploit code exists.
PHP 8.2.31 addresses a buffer overflow vulnerability (CVE-2026-7568) affecting PHP 8.2.x versions that results in information disclosure through out-of-bounds memory reads. The vulnerability requires specific attack preconditions (CVSS AC:H/AT:P) and unauthenticated remote access; exploitation impact is limited to partial disclosure of memory contents. No public exploit code or active exploitation has been identified at the time of analysis.
A buffer over-read vulnerability in PHP 8.2 prior to version 8.2.31 allows remote attackers to disclose sensitive information through a network vector with high attack complexity and partial attack time requirements. The vulnerability (CWE-125) affects information availability and system availability, with CVSS 6.3 indicating moderate risk. Vendor-released patch available in PHP 8.2.31.
Local denial-of-service vulnerability in ZTE Cloud PC client uSmartview allows authenticated local attackers to trigger memory corruption and crash the application through a use of externally-controlled format string (CWE-134). CVSS 4.7 with local attack vector and high complexity indicates limited real-world exploitability; no public exploit identified at time of analysis.
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.
DLL hijacking in ZTE Cloud PC client uSmartView allows unauthenticated local attackers to achieve arbitrary code execution and privilege escalation by planting a malicious DLL that is loaded by uSmartViewServiceAgent.exe running with SYSTEM privileges. The vulnerability requires local access but no authentication and affects multiple ZXCloud IRAI product versions. No public exploit code or active exploitation has been confirmed at this time.
Out-of-bounds read by one byte in Tor before version 0.4.9.7 when processing malformed BEGIN cells allows remote unauthenticated attackers to cause a denial of service through information disclosure. The vulnerability has a low CVSS impact score (3.7) due to high attack complexity and limited availability impact, though the exact exploitation mechanics require Tor relay configuration and a specially crafted cell.
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.
Out-of-bounds read in Tor before version 0.4.9.7 occurs when END, TRUNCATE, or TRUNCATED cells lack a reason field in their payload, allowing remote unauthenticated attackers to trigger a denial of service condition. The vulnerability requires high attack complexity and results in availability impact only. CVSS score is 3.7 with no active exploitation (KEV) or public exploit code confirmed at time of analysis.
Man-in-the-middle attacks and denial of service against SUSE Harvester (SUSE Virtualization) affect all versions prior to 1.8.0 due to disabled TLS certificate verification in the Rancher integration registration client. Network-positioned attackers can intercept cluster registration traffic to steal credentials or trigger memory buffer overflow crashes. The vulnerability is limited to the initial cluster registration phase and does not affect ongoing operational connectivity between Harvester and Rancher Manager. Vendor-released patch available in version 1.8.0 with full certificate validation enabled by default. No active exploitation confirmed; no public exploit code identified at time of analysis.
Cross-origin data leakage in Google Chrome's Dawn WebGPU subsystem (versions prior to 148.0.7778.96) enables remote attackers to read memory beyond buffer boundaries and expose sensitive cross-origin data when a user visits a crafted HTML page. The vulnerability (CWE-125 out-of-bounds read) affects the Dawn graphics abstraction layer, Chrome's implementation of the WebGPU API, and was rated Medium severity by the Chromium security team. No active exploitation has been identified; EPSS at 0.02% (6th percentile) and SSVC exploitation status of 'none' both confirm low community-assessed real-world risk at time of analysis.
Integer overflow in Chrome's Network component prior to version 148.0.7778.96 allows remote attackers to bypass same-origin policy after compromising the renderer process via a crafted HTML page. The vulnerability requires renderer compromise and user interaction, limiting real-world risk despite network-accessible attack surface. No active exploitation has been confirmed; a vendor patch is available.
Out-of-bounds read and write in the GFX component of Google Chrome prior to version 148.0.7778.96 allows remote attackers to perform arbitrary memory read and write operations through malicious network traffic. The vulnerability requires user interaction (clicking a link or visiting a malicious page) but does not require authentication. Chromium rated the security severity as Medium; CVSS 5.4 reflects moderate impact (confidentiality and integrity compromise without availability loss). No active exploitation confirmed in CISA KEV at time of analysis.
Out-of-bounds read in Skia graphics library within Google Chrome prior to version 148.0.7778.96 allows remote attackers who have compromised the renderer process to leak cross-origin data through a crafted Chrome Extension. The vulnerability requires user interaction and relies on renderer compromise, limiting real-world exploitation despite the information disclosure impact. Chromium classified this as Medium severity; no active exploitation has been publicly confirmed.
Out-of-bounds memory read in Google Chrome's V8 JavaScript engine allows remote attackers to disclose sensitive information via a crafted HTML page. Affects Chrome versions prior to 148.0.7778.96. The vulnerability requires user interaction (opening a malicious page) but operates over the network with no authentication required. While classified as medium severity by Chromium, the impact is limited to information disclosure without code execution capability.
Out-of-bounds read in WebCodecs video processing in Google Chrome versions prior to 148.0.7778.96 allows remote attackers to leak sensitive memory contents via a crafted video file. The vulnerability requires user interaction to open a malicious video, but affects all users regardless of authentication. Chrome 148.0.7778.96 and later versions patch this information disclosure vulnerability, which could expose cryptographic keys, session tokens, or other sensitive data resident in adjacent memory.
Integer overflow in the GPU component of Google Chrome on Android prior to version 148.0.7778.96 enables a remote attacker whose renderer process has been compromised to execute arbitrary read and write operations via a malicious HTML page. The vulnerability requires prior compromise of the renderer process and user interaction, limiting its standalone exploitability but creating a significant secondary threat following renderer exploitation. Chromium security team rated this as high severity; no public exploit code or active exploitation has been identified at time of analysis.
Out-of-bounds memory read in Google Chrome's font handling allows remote attackers to leak sensitive information via a crafted HTML page when users visit a malicious website. Chrome versions prior to 148.0.7778.96 are affected. The vulnerability requires user interaction (clicking a link or visiting a page) but occurs over the network without authentication. Information disclosure risk is limited (CVSS C:L) with no impact on integrity or availability, but the Chromium security severity designation of High indicates concern about potential information leakage in real-world exploitation.
Integer wraparound in the Linux kernel JFS (Journaled File System) `jfs_rename` function can be triggered by a local low-privileged user to cause a kernel warning and denial of service. When a directory's hard link count (nlink) is already at its maximum value (-1 as an unsigned overflow scenario), performing an in-place rename of a child subdirectory increments nlink and then decrements it, wrapping the counter to zero and triggering a `drop_nlink` kernel warning. The vulnerability affects a wide range of stable kernel branches from 5.10 through 6.19; no public exploit code exists and CISA has not listed this in KEV, making active exploitation unlikely but not impossible in multi-tenant or container environments where JFS-mounted filesystems are accessible to low-privilege users.
Kernel panic via reachable assertion in the HFS filesystem driver allows a local low-privileged user to crash the system by mounting a crafted, corrupted HFS disk image. The BUG_ON assertions guarding CNID count overflow in the superblock were triggered by syzbot when processing a malformed MDB (Master Directory Block), causing a denial-of-service through kernel panic. No active exploitation has been confirmed (not in CISA KEV), and EPSS probability sits at 0.02% (5th percentile), indicating negligible real-world exploitation activity at time of analysis.
Out-of-bounds write in the Linux kernel's clk/rs9 clock driver corrupts kernel memory on systems equipped with the Renesas 9FGV0841 clock chip, reliably crashing the kernel during driver unbind or suspend. The rs9_driver_data structure allocated only 4 slots for clk_hw pointers but the 9FGV0841 exposes 8 outputs, so registering outputs 4-7 silently overwrites adjacent kernel memory. No public exploit exists and no active exploitation is confirmed (not in CISA KEV); EPSS is 0.02% (5th percentile), reflecting the hardware-specific and local-only attack surface.
Race condition in the Linux kernel io_uring zero-copy receive (zcrx) subsystem allows a local low-privileged attacker on SMP systems running kernel 6.15 through 6.18.15 or 6.19.0-6.19.5 to trigger a double-free of a network I/O vector (niov) and subsequently corrupt adjacent kernel heap memory with an out-of-bounds write. The root cause is a non-atomic check-then-decrement in io_zcrx_put_niov_uref() racing against atomic_xchg() in io_zcrx_scrub(), which bypasses the rq_lock serialization. No public exploit has been identified at time of analysis; EPSS at 0.02% (4th percentile) confirms negligible current exploitation probability.
Integer overflow in the Linux kernel's l2tp subsystem allows a local low-privileged attacker to cause a denial of service by sending oversized packets through a PPPoL2TP socket with UDP encapsulation. In l2tp_xmit_core() (net/l2tp/l2tp_core.c:1293), the UDP length field - constrained to 16 bits - is assigned a packet length value without any bounds check, silently truncating values exceeding 65535 bytes and producing malformed UDP frames on the wire or triggering a kernel WARN. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but a syzbot reproducer is publicly documented in the upstream patch discussion.
Out-of-bounds array write in the Linux kernel's Intel uncore PMU driver (`perf/x86/intel/uncore`) causes denial of service on affected Intel multi-die x86 systems. The driver fails to skip discovery table parsing for dies whose CPUs are all offline at boot, allowing the assignment `pmu->boxes[die] = box` in `uncore_pci_pmu_register()` to overflow the boxes array, triggering a kernel WARN or potential memory corruption. Exploitation requires local low-privilege access under a specific hardware and boot configuration; no public exploit exists and EPSS is 0.02%, indicating negligible real-world exploitation likelihood.
Out-of-bounds read in X.Org X Server XKB modifier map handling allows local authenticated attackers to read sensitive memory or crash the server by sending malformed X11 requests. The vulnerability affects RHEL 6 through 10 and requires local access with user-level privileges; exploitation results in information disclosure or denial of service.
Out-of-bounds read in X.Org X server XKB geometry processing allows local or remote attackers with X11 server access to disclose sensitive memory contents or cause denial of service by crashing the server. The vulnerability exists in CheckSetGeom() and XkbAddGeomKeyAlias functions and requires low privileges but no user interaction. No public exploit code or active exploitation has been identified at time of analysis.
Heap buffer overflow in GPAC's SVG attribute parser allows local attackers to cause denial of service by providing crafted SVG input that triggers out-of-bounds memory access in the svg_parse_strings() function. The vulnerability requires user interaction (opening a malicious SVG file) and operates with low complexity on local systems. While CVSS score is moderate (5.5) and EPSS probability is very low (0.02%), the issue affects the widely-used multimedia framework's SVG handling and has been confirmed fixed upstream.
Integer overflow in Pillow's font glyph processing allows remote code execution or denial of service when handling maliciously crafted fonts with extremely large glyph advance values. Pillow versions before 12.2.0 are affected. The vulnerability is triggered during font rendering operations where position tracking accumulates glyph advances without proper bounds checking, leading to wraparound arithmetic that can corrupt memory or crash the interpreter.
Heap buffer overflow in Pillow 11.2.1 through 12.1.x allows local attackers to cause denial of service or potentially execute arbitrary code by passing deeply nested list structures as coordinates to ImagePath.Path, ImageDraw.polygon, or ImageDraw.line APIs, which recursively unpack coordinates beyond allocated buffer boundaries.
Integer overflow in CImg Library's _load_pnm() function allows crafted PNM/PGM/PPM image files to bypass memory allocation guards via undersized buffer allocation, potentially triggering heap buffer overflow with local file access and user interaction. CVSS 6.1 (local, user-required interaction). Patch available in commit 4ca26bc and v.3.7.5.
Memory corruption in Qualcomm Snapdragon SDK occurs when processing IOCTL commands while the device is in power-save state, allowing local authenticated attackers to trigger a denial of service. The vulnerability affects all versions of Snapdragon and requires local access with user-level privileges; no authentication bypass or privilege escalation is possible, but successful exploitation causes system crash or hang. EPSS and KEV status not provided; no public exploit code has been identified at time of analysis.
Memory corruption in Qualcomm Snapdragon allows local authenticated attackers with low privileges to achieve arbitrary code execution and full system compromise. The vulnerability triggers when malicious drivers invoke specific IOCTLs with intentionally malformed input/output buffers, bypassing buffer validation checks. EPSS and KEV status not available at time of analysis; advisory references May 2026 bulletin suggesting pre-disclosure analysis.
Local privilege escalation in Qualcomm Snapdragon chipsets allows authenticated users to corrupt kernel memory during digital signal processor (DSP) process creation, leading to arbitrary code execution with high confidentiality, integrity, and availability impact. The vulnerability exploits allocation failure handling at kernel level. Qualcomm has published a security bulletin with remediation details for the May 2026 bulletin cycle. No active exploitation or public exploit code identified at time of analysis, though EPSS data not available to assess probabilistic risk.
Information disclosure in Qualcomm Snapdragon firmware allows local authenticated attackers to read sensitive kernel memory via malformed IOCTL handler callbacks that bypass buffer size validation. The vulnerability affects multiple Snapdragon chipset versions and requires local access with limited privileges; exploitation results in confidentiality breach without direct system compromise. No active exploitation has been confirmed at the time of analysis.
Memory corruption in Qualcomm Snapdragon camera subsystem allows local authenticated users to execute arbitrary code with high privileges through crafted input/output control (ioctl) calls targeting camera sensor interfaces with malformed output buffers. CVSS score of 7.8 reflects local attack vector requiring low-privilege account access. No EPSS data or KEV listing at time of analysis, suggesting exploitation has not been publicly observed. Qualcomm security bulletin scheduled for May 2026 indicates vendor-coordinated disclosure with patches expected in that timeframe.
Memory corruption in Qualcomm Snapdragon occurs when dynamically resizing a previously allocated buffer while its contents are being concurrently modified, enabling local authenticated attackers with user-level privileges to achieve high confidentiality and integrity impact with CVSS 6.5. No active exploitation has been confirmed at the time of analysis, and patch availability details require verification against the May 2026 Qualcomm security bulletin.
Denial of service in Qualcomm Snapdragon wireless chipsets allows unauthenticated attackers in wireless range to crash the device by sending a malformed Fast Transition response frame during roaming operations. The vulnerability triggers a buffer overflow in the 802.11 frame parser when processing an invalid header structure, resulting in temporary denial of service. No authentication is required and exploitation requires only network adjacency.
Transient denial of service in Qualcomm Snapdragon occurs during target power rate table processing when configuring wireless channels, caused by a buffer over-read vulnerability. The vulnerability affects all Snapdragon versions and requires adjacent network access with no authentication or user interaction, resulting in service interruption but no data compromise or unauthorized access.
Out-of-bounds read in mod_proxy_ajp of Apache HTTP Server through version 2.4.66 allows remote unauthenticated attackers to disclose sensitive information via a crafted AJP protocol request. The vulnerability has a CVSS score of 5.3 (moderate) with no active exploitation confirmed. Upgrade to version 2.4.67 to remediate.
Improper null termination and out-of-bounds read vulnerability in Apache HTTP Server through version 2.4.66 allows remote unauthenticated attackers to trigger information disclosure with low complexity exploitation. The vulnerability has a CVSS score of 5.3 (medium) with network-accessible attack vector and no user interaction required, though technical impact is limited to confidentiality (partial information disclosure). Vendor-released patch: version 2.4.67 addresses the issue.
Out-of-bounds read in GoBGP BMP parser allows remote attackers to trigger information disclosure via malformed BMP messages to the BMPPeerUpNotification.ParseBody and BMPStatisticsReport.ParseBody functions. Affected versions are up to 4.3.0; patch available in version 4.4.0. CVSS 6.9 reflects availability impact. No public exploit code or active exploitation has been identified.
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.
Heap buffer overflow in MediaTek modem firmware allows remote denial of service when a device connects to an attacker-controlled base station. The vulnerability affects a wide range of MediaTek chipsets and can crash the modem without requiring user interaction or special privileges. No public exploit code has been identified, and CISA has not listed this in the Known Exploited Vulnerabilities catalog, though the low EPSS score (0.07%) suggests limited real-world exploitation likelihood despite the attack vector requiring only adjacent network access.
Local privilege escalation in MediaTek geniezone component due to missing bounds check allows System-privileged actors to achieve total system compromise across multiple chipset models. The vulnerability requires prior System-level access and affects 17 MediaTek chipset variants (MT6899, MT8791T, MT8786, MT6789, MT8367, MT6768, MT8766, MT6993, MT6991, MT6877, MT8788E, MT8781, MT8768, MT6989, MT8910, MT8196, MT8793). No public exploit code identified at time of analysis; exploitation remains unconfirmed in active systems despite SSVC indicating total technical impact potential.
Buffer overflow in Intel QAT (Quick Assist Technology) software drivers for Windows before version 1.13 allows an authenticated local user to trigger a denial of service condition via the Ring 3 user-application interface. The flaw (CWE-120) resides in the user-space driver layer and does not require special internal knowledge or user interaction to exploit, though local authenticated access is a hard prerequisite. No active exploitation has been identified (not in CISA KEV), and EPSS remains at the 3rd percentile, placing real-world risk firmly in the low-to-medium range despite a moderate CVSS 4.0 score of 6.9.
Incorrect boundary conditions in Firefox's JavaScript JIT compiler expose network-reachable memory corruption in all Firefox versions prior to 150.0.3, yielding partial confidentiality and integrity impact per CVSS C:L/I:L. The flaw is classified under CWE-119 (buffer bounds violation) and carries a CVSS 6.5 Medium score with an AV:N/AC:L/PR:N/UI:N vector - though the UI:N designation warrants scrutiny for a browser-based JIT flaw (see confidence notes). SSVC assesses technical impact as partial with no confirmed exploitation, and EPSS places exploitation probability at 0.03% (8th percentile), indicating low real-world exploitation pressure despite the network-reachable vector. No public exploit identified at time of analysis.
Arbitrary code execution in Siemens Simcenter Femap (all versions before V2512.0003) arises from a heap-based memory corruption bug triggered when the application parses a specially crafted IPT (Inventor part) file, letting an attacker run code in the context of the current user process. Discovered through ZDI (ZDI-CAN-27349, ZDI-CAN-27389) and published via a Siemens ProductCERT advisory and CISA ICS advisory, the flaw requires the victim to open a malicious file, so it is a local, user-interaction-dependent issue rather than a remotely reachable one. There is no public exploit identified at time of analysis, EPSS is very low (0.02%), and CISA's SSVC marks exploitation as none.
Stack overflow in Zephyr RTOS network stack allows local attackers to trigger a denial of service by issuing an ICMP ping to the device's own IPv4 address via the `net ping` shell command, causing recursive re-entry of the input path on the same work-queue stack and exhausting stack memory. The vulnerability requires local access and user interaction to execute the shell command, affecting systems with Zephyr network functionality enabled.
Memory corruption in OMEC Project AMF up to version 2.1.1 occurs in the NGAP Message Handler when processing malformed mobile identity payloads, allowing authenticated remote attackers to cause denial of service through buffer overflow. Publicly available exploit code exists; vendor released patched version 2.2.0 via GitHub PR #666. CVSS 4.3 (low severity) reflects authentication requirement (PR:L) and availability-only impact, but real-world exploitation risk depends on deployment context.
Out-of-bounds read vulnerabilities in barebox's ext4 extent parsing allow an attacker who can supply a malformed ext4 filesystem image - via USB, SD card, or network boot - to crash the bootloader during startup, preventing a device from completing its boot sequence. All barebox versions prior to v2026.04.0 fail to validate the `eh_entries` field in ext4 extent headers against actual buffer capacity in `fs/ext4/ext4_common.c`, enabling heap out-of-bounds reads that can additionally redirect parsing to arbitrary disk offsets. No public exploit has been identified at time of analysis; EPSS (0.01%, 2nd percentile) and SSVC (exploitation: none, automatable: no) both confirm low near-term exploitation probability, though the physical-media attack surface makes this relevant to embedded device supply chain and physical security programs.
Process termination via buffer overflow in Apple's audio stream parser affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across all supported release lines. Opening a maliciously crafted media file triggers a CWE-120 buffer copy without bounds checking during audio stream processing, crashing the media-handling process. No active exploitation is confirmed (not in CISA KEV), EPSS sits at 0.02% (7th percentile), and SSVC classifies this as non-automatable with partial technical impact - placing it firmly in the patch-on-schedule tier rather than emergency response.
Improper memory handling in Apple's web content processing engine triggers an unexpected process crash when a user visits or renders maliciously crafted web content, affecting every current Apple platform. The vulnerability is confirmed patched in iOS 26.5, iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5, and the presence of multiple Red Hat errata references suggests the underlying component (likely WebKitGTK) also carries impact into Linux distributions. No public exploit code and no active exploitation have been identified; EPSS sits at the 5th percentile and CISA SSVC rates exploitation as none.
Memory corruption in Apple operating systems allows remote attackers to trigger unexpected app termination or corrupt process memory by delivering a maliciously crafted media file to users, requiring user interaction to open the file. Affects iOS/iPadOS 26.4 and earlier, macOS Sequoia 15.7.6 and earlier, macOS Sonoma 14.8.6 and earlier, macOS Tahoe 26.4 and earlier, tvOS 26.4 and earlier, visionOS 26.4 and earlier, and watchOS 26.4 and earlier. No public exploit identified at time of analysis; vendor-released patches are available across all affected platforms.
Improper bounds checking in Apple operating systems allows processing of maliciously crafted files to cause unexpected application termination (denial of service) on iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. The vulnerability affects multiple major OS versions and requires local file processing without user interaction, but has extremely low real-world exploitation probability (EPSS 0.02%) despite moderate CVSS score.
Buffer overflow in Apple operating systems allows local unauthenticated users to cause unexpected system termination or read kernel memory without requiring user interaction. The vulnerability affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS across multiple versions, with exploitation limited to local access. Vendor-released patches are available for all affected platforms, and EPSS scoring of 0.03% indicates exploitation remains unlikely despite the local attack vector.
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.
Memory corruption in Apple operating systems due to a race condition in locking mechanisms allows local authenticated attackers to cause unexpected app termination or potential denial of service. The vulnerability affects iOS 18.7.8 and earlier, iPadOS 18.7.8 and earlier, macOS Sequoia 15.7.6 and earlier, macOS Sonoma 14.8.6 and earlier, macOS Tahoe 26.4 and earlier, tvOS 26.4 and earlier, visionOS 26.4 and earlier, and watchOS 26.4 and earlier. Vendor-released patches are available across all affected platforms, with no public exploit identified at time of analysis.
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.
Memory corruption in Apple's WebKit web content processing engine causes an unexpected process crash (denial-of-service) across iOS, iPadOS, macOS, tvOS, visionOS, and watchOS when a victim processes attacker-controlled web content. The CVSS vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H confirms network-reachable, unauthenticated exploitation limited to availability impact within the affected process - no code execution or data exfiltration is indicated. No public exploit code has been identified at time of analysis, and EPSS scoring at 0.03% (10th percentile) combined with SSVC Exploitation status of 'none' signal low current exploitation pressure.
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.
Web content processing across all major Apple platforms is vulnerable to a memory mismanagement flaw (CWE-119) that causes an unexpected process crash when a user visits or renders attacker-controlled web content. Affected platforms include iOS/iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS - all versions prior to the 26.5 release line. The impact is limited to availability (A:H), with no confidentiality or integrity exposure per the CVSS vector, and no active exploitation is confirmed - EPSS sits at 0.02% (5th percentile) and SSVC rates exploitation as none, making this a moderate-priority patch rather than an emergency response item.
Out-of-bounds read (CWE-125) in Apple's file parsing subsystem causes unexpected application termination across all major Apple platforms when a maliciously crafted file is processed. Affected platforms include iOS/iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS - all prior to their respective 26.5 releases. The impact is limited to availability (denial of service via app crash); no confidentiality or integrity impact is indicated. No public exploit code exists and no active exploitation has been confirmed: EPSS stands at 0.02% (6th percentile) and CISA has not added this to KEV.
Stack buffer overflow in ImageMagick display tool prior to versions 7.1.2-21 and 6.9.13-46 allows local attackers to cause denial of service by crafting a malicious MIFF file that triggers memory corruption when a user opens the file and invokes the Load/Update menu via right-click interaction. CVSS score of 5.5 reflects local attack vector and requirement for user interaction, with impact limited to availability (denial of service) rather than code execution.
Buffer overflow in jq 1.8.1 and earlier allows local attackers to cause denial of service by providing a crafted JSON number literal with INT_MAX-1 (2147483646) digits, triggering integer overflow in the D2U() macro that bypasses heap-allocation checks and writes approximately 1.4 GiB of attacker-controlled data to the stack, corrupting memory far below the stack frame.
Integer overflow in jq's bytecode VM data stack allocation tracking allows local attackers to corrupt heap memory and achieve arbitrary code execution or denial of service by crafting deeply nested JSON generator expressions that exceed ~1 GiB stack size. Affected versions: jq 1.8.1 and earlier. The vulnerability requires local file access and user interaction to trigger malicious jq expressions, but carries high impact potential due to memory corruption exploitability.
Heap-based out-of-bounds read in dnsmasq DNSSEC validation allows remote unauthenticated attackers to trigger a denial of service by sending a crafted DNS packet. The vulnerability affects dnsmasq 2.93 and potentially earlier versions; CVSS 5.3 with network-based access vector indicates moderate severity. No public exploit code or active exploitation confirmed at time of analysis.
Heap-based buffer overflow in Squirrel up to version 3.2 within the SQFunctionProto::Load function allows local attackers to cause memory corruption with limited confidentiality, integrity, and availability impact. Publicly available exploit code exists for this vulnerability, and the vulnerability exhibits low CVSS score (2.0) due to local-only attack vector and minimal scope, though the disclosure and POC availability increase practical risk for embedded and scripting environments using Squirrel.
Stack-based buffer overflow in Squirrel up to version 3.2 within the validate_format function of sqstdlib/sqstdstring.cpp allows local authenticated attackers to corrupt stack memory, potentially achieving code execution or denial of service. Public exploit code is available, and the vulnerability has been reported to the project with no vendor response documented at time of analysis.
Out-of-bounds read in PHP's mbstring extension allows remote attackers to trigger information disclosure or denial of service via specially crafted encoding names containing NUL bytes passed to mb_convert_encoding() and related functions. Affected versions: PHP 8.4.0-8.4.20 and 8.5.0-8.5.5. The vulnerability stems from unsafe string length comparison logic that misinterprets strncasecmp() return values when NUL bytes are present, potentially exposing global memory contents or crashing the application. No public exploit code identified at time of analysis.
Heap-based buffer overflow in OSGeo GDAL's Grid File Handler (GDSDfldsrch function in frmts/hdf4/hdf-eos/GDapi.c) affects versions up to 3.13.0dev-4, allowing authenticated local attackers to cause memory corruption through malformed HDF4 grid files. The vulnerability results from unsafe string manipulation that fails to validate metadata field list format before performing memory operations. Publicly available exploit code exists; vendor-released patch available in version 3.13.0RC1.
Heap-based buffer overflow in GDAL's HDF4-EOS SWSDfldsrch function (frmts/hdf4/hdf-eos/SWapi.c) allows local authenticated attackers to cause memory corruption through manipulation of malformed HDF4 files. The vulnerability stems from unsafe string manipulation that fails to validate metadata field list format before stripping quotes, enabling out-of-bounds writes. Affects GDAL up to version 3.13.0dev-4; patch available in version 3.13.0RC1. Publicly available exploit code exists.
Out-of-bounds read in Open5GS up to version 2.7.7 allows remote attackers to trigger information disclosure via manipulation of the ogs_sbi_client_send_via_scp_or_sepp function in lib/sbi/client.c during Service-Based Interface (SBI) communication. The vulnerability exploits improper bounds checking when extracting paths from URIs, affecting the Network Function (NF) component. CVSS 6.9 (network-accessible, low complexity, no privileges required) with availability impact. Upstream patch commit d5bc487fcf9ea87d2b03f2ef95123af344773bfb available.
Heap buffer overflow in Vim's spell file parser affects all versions prior to 9.2.0450, reachable via a crafted .spl file that exploits a 32-bit signed integer multiplication overflow in read_compound() to allocate an undersized heap buffer and overflow it during a write loop. The attack can be delivered passively through Vim's modeline feature: a text file with a spelllang modeline silently triggers .spl loading when a malicious spell file has been pre-planted on the runtimepath, requiring only that the victim open the file. A public proof-of-concept exists on GitHub Gist; EPSS is 0.00% and CISA KEV has not listed this CVE, indicating no confirmed widespread exploitation at time of analysis.
Integer overflow in the Rust `grid` crate's `Grid::expand_rows()` method (versions 0.17.0 through 1.0.0) corrupts the relationship between logical grid dimensions and physical backing storage, allowing the safe `get()` API to invoke `get_unchecked()` with an invalid index and trigger undefined behavior. A publicly available proof-of-concept included in the GHSA advisory demonstrates a process crash (SIGSEGV or illegal instruction trap) using only safe Rust code by passing `usize::MAX / 2` to `expand_rows()`. No CISA KEV listing exists and EPSS sits at 0.01% (2nd percentile), but the SSVC framework confirms poc-level exploitation status; the fix is available in version 1.0.1.
Out-of-bounds read in the Linux kernel's staging rtl8723bs WiFi driver allows a local low-privileged attacker to crash the system via improper length validation in the rtw_get_ie_ex() information element parser. The flaw mirrors a previously patched issue in the sibling rtw_get_ie() parser (commit 154828bf9559) - the fix was not consistently applied to rtw_get_ie_ex(). With a CVSS score of 5.5, local access requirement, and EPSS of 0.02% (7th percentile), this is a low-urgency availability issue with no public exploit and no KEV listing. Patches have been released across all major active stable kernel branches.
Filesystem denial-of-service in the Linux kernel's btrfs subsystem allows a local low-privileged user to force a mounted btrfs filesystem into read-only mode by repeatedly snapshotting a received subvolume until the BTRFS_UUID_KEY_RECEIVED_SUBVOL B-tree leaf overflows its maximum item size, triggering a transaction abort in create_pending_snapshot(). Critically, the operations involved - snapshot, send, receive, and set_received_subvol - require only inode_owner_or_capable() rather than CAP_SYS_ADMIN, meaning unprivileged users owning subvolumes can mount this attack. No public exploit identified at time of analysis beyond the detailed reproducer script embedded in the advisory itself; EPSS at 0.02% (7th percentile) reflects low widespread automated exploitation probability, though multi-tenant environments face elevated practical risk.
Denial of service via transaction abort in Linux kernel btrfs subsystem when a non-privileged subvolume owner repeatedly calls the set received ioctl with identical UUID values, causing filesystem to transition to read-only mode. The vulnerability exploits insufficient pre-flight validation that allows metadata updates to commence before detecting item overflow conditions, requiring only local access and subvolume ownership rather than root privileges. EPSS score of 0.02% indicates low exploitation probability despite CVSS 5.5 severity, suggesting practical exploitation barriers despite low privilege requirements.
Local denial of service in Linux kernel scheduler (6.12.78-6.19.12) allows low-privileged users to trigger system-wide instability via stress-ng-yield workloads. The flaw stems from incomplete vruntime tracking in commit b3d99f43c72b, where yield()-heavy tasks can leapfrog past tick updates and cause overflow conditions. EPSS exploitation probability is negligible (0.02%, 5th percentile), and vendor patches are available across all affected stable branches. No active exploitation or public POC identified at time of analysis.
Buffer overflow in CROSS crypto_sign_open() function allows remote attackers to corrupt memory via malformed signature input due to integer underflow in message length validation. The vulnerability affects the reference implementation prior to commit fc6b7e7, enabling potential code execution or denial of service when processing untrusted signatures. The flaw exists in the core cryptographic signing operation with no authentication required, making it exploitable in any system integrating this algorithm for signature verification.
Xenstored denial of service in Xen hypervisor (XSA-484) allows a low-privileged guest domain to crash the xenstored daemon by issuing a crafted XS_RESET_WATCHES command that triggers a reachable assertion (CWE-617), aborting the process. Because xenstored is the host-side service that brokers all inter-domain communication via XenStore, its crash disrupts all VMs co-resident on the host, explaining the Changed scope in the CVSS vector. No public exploit is identified at time of analysis and EPSS is 0.01% (2nd percentile), though the low exploitation complexity and high host-availability impact make this a meaningful risk in multi-tenant Xen deployments.
Connection reuse logic in curl ignores TLS requirements, causing sensitive data to be transmitted in cleartext over channels that should be TLS-encrypted. When curl's connection pool reuses an existing non-encrypted connection to fulfill a subsequent HTTPS request, credentials, tokens, or request payloads may traverse the network without encryption. Affects curl versions 7.20.0 through 8.19.0 (cpe:2.3:a:haxx:curl); no public exploit is identified at time of analysis, SSVC confirms exploitation: none, and EPSS stands at 0.01% (2nd percentile).
Out-of-bounds read in ASUS System Control Interface IOCTL handler allows local authenticated users to trigger denial of service via oversized read operations. A local user with limited privileges can supply a read size exceeding the allocated buffer, causing a system crash (BSOD). No public exploit code or active exploitation has been confirmed at this time.
The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. No vendor patch available.
The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Heap buffer overflow in rust-openssl's AES key-wrap-with-padding cipher functions allows attackers to write up to 7 bytes past allocated buffer boundaries when processing non-multiple-of-8 plaintext inputs, enabling attacker-controlled heap corruption. Affected versions 0.10.0 through 0.10.78 are vulnerable when CipherCtxRef::cipher_update, CipherCtxRef::cipher_update_vec, or symm::Crypter::update are used with EVP_aes_128/192/256_wrap_pad ciphers.
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.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 affects the GDfieldinfo function in HDF-EOS module when processing malformed HDF4 files. A locally authenticated attacker can trigger memory disclosure by crafting a specially formatted HDF4 file. Publicly available exploit code exists. The vulnerability is fixed in GDAL 3.13.0RC1 and later.
Heap-based buffer overflow in OSGeo GDAL up to version 3.13.0dev-4 allows local authenticated attackers to corrupt memory and potentially execute arbitrary code via a specially crafted DataFieldName argument passed to the GDnentries function in the HDF-EOS module. The vulnerability affects string length calculation when processing quoted field names, publicly available exploit code exists, and vendor patch is available in version 3.13.0RC1.
Stack overflow in ParquetSharp versions 18.1.0 through 23.0.0.0 allows remote unauthenticated attackers to cause denial of service by supplying a maliciously crafted Parquet file with a decimal column declaring an unreasonably large width, triggering unbounded stack allocation in the DecimalConverter.ReadDecimal method. This impacts network services that parse untrusted Parquet files. The vulnerability has been patched in version 23.0.0.1.
Heap-based buffer overflow in OSGeo GDAL up to 3.13.0dev-4 within the SWnentries function of the HDF4-EOS module allows local authenticated attackers to cause memory corruption via crafted DimensionName arguments. The vulnerability requires local access and authenticated privileges but can be exploited with publicly available proof-of-concept code. CVSS score of 1.9 reflects limited confidentiality, integrity, and availability impact despite the buffer overflow nature, indicating the vulnerability has constrained real-world severity despite its technical classification.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 occurs in the HDF-EOS Grid File Handler when parsing malformed HDF4 files, allowing local authenticated attackers to read memory beyond buffer bounds. The vulnerability exists in the memmove operation within SWapi.c and GDapi.c that processes field information without proper bounds validation. Vendor-released patch available in version 3.13.0RC1; publicly available exploit code exists.
PHP 8.2.31 addresses a buffer overflow vulnerability (CVE-2026-7568) affecting PHP 8.2.x versions that results in information disclosure through out-of-bounds memory reads. The vulnerability requires specific attack preconditions (CVSS AC:H/AT:P) and unauthenticated remote access; exploitation impact is limited to partial disclosure of memory contents. No public exploit code or active exploitation has been identified at the time of analysis.
A buffer over-read vulnerability in PHP 8.2 prior to version 8.2.31 allows remote attackers to disclose sensitive information through a network vector with high attack complexity and partial attack time requirements. The vulnerability (CWE-125) affects information availability and system availability, with CVSS 6.3 indicating moderate risk. Vendor-released patch available in PHP 8.2.31.
Local denial-of-service vulnerability in ZTE Cloud PC client uSmartview allows authenticated local attackers to trigger memory corruption and crash the application through a use of externally-controlled format string (CWE-134). CVSS 4.7 with local attack vector and high complexity indicates limited real-world exploitability; no public exploit identified at time of analysis.
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.
DLL hijacking in ZTE Cloud PC client uSmartView allows unauthenticated local attackers to achieve arbitrary code execution and privilege escalation by planting a malicious DLL that is loaded by uSmartViewServiceAgent.exe running with SYSTEM privileges. The vulnerability requires local access but no authentication and affects multiple ZXCloud IRAI product versions. No public exploit code or active exploitation has been confirmed at this time.
Out-of-bounds read by one byte in Tor before version 0.4.9.7 when processing malformed BEGIN cells allows remote unauthenticated attackers to cause a denial of service through information disclosure. The vulnerability has a low CVSS impact score (3.7) due to high attack complexity and limited availability impact, though the exact exploitation mechanics require Tor relay configuration and a specially crafted cell.
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.
Out-of-bounds read in Tor before version 0.4.9.7 occurs when END, TRUNCATE, or TRUNCATED cells lack a reason field in their payload, allowing remote unauthenticated attackers to trigger a denial of service condition. The vulnerability requires high attack complexity and results in availability impact only. CVSS score is 3.7 with no active exploitation (KEV) or public exploit code confirmed at time of analysis.
Man-in-the-middle attacks and denial of service against SUSE Harvester (SUSE Virtualization) affect all versions prior to 1.8.0 due to disabled TLS certificate verification in the Rancher integration registration client. Network-positioned attackers can intercept cluster registration traffic to steal credentials or trigger memory buffer overflow crashes. The vulnerability is limited to the initial cluster registration phase and does not affect ongoing operational connectivity between Harvester and Rancher Manager. Vendor-released patch available in version 1.8.0 with full certificate validation enabled by default. No active exploitation confirmed; no public exploit code identified at time of analysis.
Cross-origin data leakage in Google Chrome's Dawn WebGPU subsystem (versions prior to 148.0.7778.96) enables remote attackers to read memory beyond buffer boundaries and expose sensitive cross-origin data when a user visits a crafted HTML page. The vulnerability (CWE-125 out-of-bounds read) affects the Dawn graphics abstraction layer, Chrome's implementation of the WebGPU API, and was rated Medium severity by the Chromium security team. No active exploitation has been identified; EPSS at 0.02% (6th percentile) and SSVC exploitation status of 'none' both confirm low community-assessed real-world risk at time of analysis.
Integer overflow in Chrome's Network component prior to version 148.0.7778.96 allows remote attackers to bypass same-origin policy after compromising the renderer process via a crafted HTML page. The vulnerability requires renderer compromise and user interaction, limiting real-world risk despite network-accessible attack surface. No active exploitation has been confirmed; a vendor patch is available.
Out-of-bounds read and write in the GFX component of Google Chrome prior to version 148.0.7778.96 allows remote attackers to perform arbitrary memory read and write operations through malicious network traffic. The vulnerability requires user interaction (clicking a link or visiting a malicious page) but does not require authentication. Chromium rated the security severity as Medium; CVSS 5.4 reflects moderate impact (confidentiality and integrity compromise without availability loss). No active exploitation confirmed in CISA KEV at time of analysis.
Out-of-bounds read in Skia graphics library within Google Chrome prior to version 148.0.7778.96 allows remote attackers who have compromised the renderer process to leak cross-origin data through a crafted Chrome Extension. The vulnerability requires user interaction and relies on renderer compromise, limiting real-world exploitation despite the information disclosure impact. Chromium classified this as Medium severity; no active exploitation has been publicly confirmed.
Out-of-bounds memory read in Google Chrome's V8 JavaScript engine allows remote attackers to disclose sensitive information via a crafted HTML page. Affects Chrome versions prior to 148.0.7778.96. The vulnerability requires user interaction (opening a malicious page) but operates over the network with no authentication required. While classified as medium severity by Chromium, the impact is limited to information disclosure without code execution capability.
Out-of-bounds read in WebCodecs video processing in Google Chrome versions prior to 148.0.7778.96 allows remote attackers to leak sensitive memory contents via a crafted video file. The vulnerability requires user interaction to open a malicious video, but affects all users regardless of authentication. Chrome 148.0.7778.96 and later versions patch this information disclosure vulnerability, which could expose cryptographic keys, session tokens, or other sensitive data resident in adjacent memory.
Integer overflow in the GPU component of Google Chrome on Android prior to version 148.0.7778.96 enables a remote attacker whose renderer process has been compromised to execute arbitrary read and write operations via a malicious HTML page. The vulnerability requires prior compromise of the renderer process and user interaction, limiting its standalone exploitability but creating a significant secondary threat following renderer exploitation. Chromium security team rated this as high severity; no public exploit code or active exploitation has been identified at time of analysis.
Out-of-bounds memory read in Google Chrome's font handling allows remote attackers to leak sensitive information via a crafted HTML page when users visit a malicious website. Chrome versions prior to 148.0.7778.96 are affected. The vulnerability requires user interaction (clicking a link or visiting a page) but occurs over the network without authentication. Information disclosure risk is limited (CVSS C:L) with no impact on integrity or availability, but the Chromium security severity designation of High indicates concern about potential information leakage in real-world exploitation.
Integer wraparound in the Linux kernel JFS (Journaled File System) `jfs_rename` function can be triggered by a local low-privileged user to cause a kernel warning and denial of service. When a directory's hard link count (nlink) is already at its maximum value (-1 as an unsigned overflow scenario), performing an in-place rename of a child subdirectory increments nlink and then decrements it, wrapping the counter to zero and triggering a `drop_nlink` kernel warning. The vulnerability affects a wide range of stable kernel branches from 5.10 through 6.19; no public exploit code exists and CISA has not listed this in KEV, making active exploitation unlikely but not impossible in multi-tenant or container environments where JFS-mounted filesystems are accessible to low-privilege users.
Kernel panic via reachable assertion in the HFS filesystem driver allows a local low-privileged user to crash the system by mounting a crafted, corrupted HFS disk image. The BUG_ON assertions guarding CNID count overflow in the superblock were triggered by syzbot when processing a malformed MDB (Master Directory Block), causing a denial-of-service through kernel panic. No active exploitation has been confirmed (not in CISA KEV), and EPSS probability sits at 0.02% (5th percentile), indicating negligible real-world exploitation activity at time of analysis.
Out-of-bounds write in the Linux kernel's clk/rs9 clock driver corrupts kernel memory on systems equipped with the Renesas 9FGV0841 clock chip, reliably crashing the kernel during driver unbind or suspend. The rs9_driver_data structure allocated only 4 slots for clk_hw pointers but the 9FGV0841 exposes 8 outputs, so registering outputs 4-7 silently overwrites adjacent kernel memory. No public exploit exists and no active exploitation is confirmed (not in CISA KEV); EPSS is 0.02% (5th percentile), reflecting the hardware-specific and local-only attack surface.
Race condition in the Linux kernel io_uring zero-copy receive (zcrx) subsystem allows a local low-privileged attacker on SMP systems running kernel 6.15 through 6.18.15 or 6.19.0-6.19.5 to trigger a double-free of a network I/O vector (niov) and subsequently corrupt adjacent kernel heap memory with an out-of-bounds write. The root cause is a non-atomic check-then-decrement in io_zcrx_put_niov_uref() racing against atomic_xchg() in io_zcrx_scrub(), which bypasses the rq_lock serialization. No public exploit has been identified at time of analysis; EPSS at 0.02% (4th percentile) confirms negligible current exploitation probability.
Integer overflow in the Linux kernel's l2tp subsystem allows a local low-privileged attacker to cause a denial of service by sending oversized packets through a PPPoL2TP socket with UDP encapsulation. In l2tp_xmit_core() (net/l2tp/l2tp_core.c:1293), the UDP length field - constrained to 16 bits - is assigned a packet length value without any bounds check, silently truncating values exceeding 65535 bytes and producing malformed UDP frames on the wire or triggering a kernel WARN. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but a syzbot reproducer is publicly documented in the upstream patch discussion.
Out-of-bounds array write in the Linux kernel's Intel uncore PMU driver (`perf/x86/intel/uncore`) causes denial of service on affected Intel multi-die x86 systems. The driver fails to skip discovery table parsing for dies whose CPUs are all offline at boot, allowing the assignment `pmu->boxes[die] = box` in `uncore_pci_pmu_register()` to overflow the boxes array, triggering a kernel WARN or potential memory corruption. Exploitation requires local low-privilege access under a specific hardware and boot configuration; no public exploit exists and EPSS is 0.02%, indicating negligible real-world exploitation likelihood.
Out-of-bounds read in X.Org X Server XKB modifier map handling allows local authenticated attackers to read sensitive memory or crash the server by sending malformed X11 requests. The vulnerability affects RHEL 6 through 10 and requires local access with user-level privileges; exploitation results in information disclosure or denial of service.
Out-of-bounds read in X.Org X server XKB geometry processing allows local or remote attackers with X11 server access to disclose sensitive memory contents or cause denial of service by crashing the server. The vulnerability exists in CheckSetGeom() and XkbAddGeomKeyAlias functions and requires low privileges but no user interaction. No public exploit code or active exploitation has been identified at time of analysis.
Heap buffer overflow in GPAC's SVG attribute parser allows local attackers to cause denial of service by providing crafted SVG input that triggers out-of-bounds memory access in the svg_parse_strings() function. The vulnerability requires user interaction (opening a malicious SVG file) and operates with low complexity on local systems. While CVSS score is moderate (5.5) and EPSS probability is very low (0.02%), the issue affects the widely-used multimedia framework's SVG handling and has been confirmed fixed upstream.
Integer overflow in Pillow's font glyph processing allows remote code execution or denial of service when handling maliciously crafted fonts with extremely large glyph advance values. Pillow versions before 12.2.0 are affected. The vulnerability is triggered during font rendering operations where position tracking accumulates glyph advances without proper bounds checking, leading to wraparound arithmetic that can corrupt memory or crash the interpreter.
Heap buffer overflow in Pillow 11.2.1 through 12.1.x allows local attackers to cause denial of service or potentially execute arbitrary code by passing deeply nested list structures as coordinates to ImagePath.Path, ImageDraw.polygon, or ImageDraw.line APIs, which recursively unpack coordinates beyond allocated buffer boundaries.
Integer overflow in CImg Library's _load_pnm() function allows crafted PNM/PGM/PPM image files to bypass memory allocation guards via undersized buffer allocation, potentially triggering heap buffer overflow with local file access and user interaction. CVSS 6.1 (local, user-required interaction). Patch available in commit 4ca26bc and v.3.7.5.
Memory corruption in Qualcomm Snapdragon SDK occurs when processing IOCTL commands while the device is in power-save state, allowing local authenticated attackers to trigger a denial of service. The vulnerability affects all versions of Snapdragon and requires local access with user-level privileges; no authentication bypass or privilege escalation is possible, but successful exploitation causes system crash or hang. EPSS and KEV status not provided; no public exploit code has been identified at time of analysis.
Memory corruption in Qualcomm Snapdragon allows local authenticated attackers with low privileges to achieve arbitrary code execution and full system compromise. The vulnerability triggers when malicious drivers invoke specific IOCTLs with intentionally malformed input/output buffers, bypassing buffer validation checks. EPSS and KEV status not available at time of analysis; advisory references May 2026 bulletin suggesting pre-disclosure analysis.
Local privilege escalation in Qualcomm Snapdragon chipsets allows authenticated users to corrupt kernel memory during digital signal processor (DSP) process creation, leading to arbitrary code execution with high confidentiality, integrity, and availability impact. The vulnerability exploits allocation failure handling at kernel level. Qualcomm has published a security bulletin with remediation details for the May 2026 bulletin cycle. No active exploitation or public exploit code identified at time of analysis, though EPSS data not available to assess probabilistic risk.
Information disclosure in Qualcomm Snapdragon firmware allows local authenticated attackers to read sensitive kernel memory via malformed IOCTL handler callbacks that bypass buffer size validation. The vulnerability affects multiple Snapdragon chipset versions and requires local access with limited privileges; exploitation results in confidentiality breach without direct system compromise. No active exploitation has been confirmed at the time of analysis.
Memory corruption in Qualcomm Snapdragon camera subsystem allows local authenticated users to execute arbitrary code with high privileges through crafted input/output control (ioctl) calls targeting camera sensor interfaces with malformed output buffers. CVSS score of 7.8 reflects local attack vector requiring low-privilege account access. No EPSS data or KEV listing at time of analysis, suggesting exploitation has not been publicly observed. Qualcomm security bulletin scheduled for May 2026 indicates vendor-coordinated disclosure with patches expected in that timeframe.
Memory corruption in Qualcomm Snapdragon occurs when dynamically resizing a previously allocated buffer while its contents are being concurrently modified, enabling local authenticated attackers with user-level privileges to achieve high confidentiality and integrity impact with CVSS 6.5. No active exploitation has been confirmed at the time of analysis, and patch availability details require verification against the May 2026 Qualcomm security bulletin.
Denial of service in Qualcomm Snapdragon wireless chipsets allows unauthenticated attackers in wireless range to crash the device by sending a malformed Fast Transition response frame during roaming operations. The vulnerability triggers a buffer overflow in the 802.11 frame parser when processing an invalid header structure, resulting in temporary denial of service. No authentication is required and exploitation requires only network adjacency.
Transient denial of service in Qualcomm Snapdragon occurs during target power rate table processing when configuring wireless channels, caused by a buffer over-read vulnerability. The vulnerability affects all Snapdragon versions and requires adjacent network access with no authentication or user interaction, resulting in service interruption but no data compromise or unauthorized access.
Out-of-bounds read in mod_proxy_ajp of Apache HTTP Server through version 2.4.66 allows remote unauthenticated attackers to disclose sensitive information via a crafted AJP protocol request. The vulnerability has a CVSS score of 5.3 (moderate) with no active exploitation confirmed. Upgrade to version 2.4.67 to remediate.
Improper null termination and out-of-bounds read vulnerability in Apache HTTP Server through version 2.4.66 allows remote unauthenticated attackers to trigger information disclosure with low complexity exploitation. The vulnerability has a CVSS score of 5.3 (medium) with network-accessible attack vector and no user interaction required, though technical impact is limited to confidentiality (partial information disclosure). Vendor-released patch: version 2.4.67 addresses the issue.
Out-of-bounds read in GoBGP BMP parser allows remote attackers to trigger information disclosure via malformed BMP messages to the BMPPeerUpNotification.ParseBody and BMPStatisticsReport.ParseBody functions. Affected versions are up to 4.3.0; patch available in version 4.4.0. CVSS 6.9 reflects availability impact. No public exploit code or active exploitation has been identified.
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.
Heap buffer overflow in MediaTek modem firmware allows remote denial of service when a device connects to an attacker-controlled base station. The vulnerability affects a wide range of MediaTek chipsets and can crash the modem without requiring user interaction or special privileges. No public exploit code has been identified, and CISA has not listed this in the Known Exploited Vulnerabilities catalog, though the low EPSS score (0.07%) suggests limited real-world exploitation likelihood despite the attack vector requiring only adjacent network access.
Local privilege escalation in MediaTek geniezone component due to missing bounds check allows System-privileged actors to achieve total system compromise across multiple chipset models. The vulnerability requires prior System-level access and affects 17 MediaTek chipset variants (MT6899, MT8791T, MT8786, MT6789, MT8367, MT6768, MT8766, MT6993, MT6991, MT6877, MT8788E, MT8781, MT8768, MT6989, MT8910, MT8196, MT8793). No public exploit code identified at time of analysis; exploitation remains unconfirmed in active systems despite SSVC indicating total technical impact potential.