CVE-2026-50161

libre (a real-time communications library) contains an integer overflow in websock_decode() (src/websock/websock.c) when validating a masked WebSocket frame using 64-bit extended length encoding. The expression 4 + hdr->len wraps when hdr->len is close to UINT64_MAX, bypassing the mbuf_get_...

CVE-2026-63632 ONNX: Heap-Buffer-Overflow READ in Gemm Version Converter Adapter via Undersized Input Shape

Open Neural Network Exchange ONNX is an open standard for machine learning interoperability. From 1.3.0 until 1.22.0, onnx.versionconverter.convertversion can perform an out-of-bounds read in Gemm76::adaptgemm76 in onnx/versionconverter/adapters/gemm76.h when a Gemm node has input tensors with...

CVE-2026-63632 ONNX: Heap-Buffer-Overflow READ in Gemm Version Converter Adapter via Undersized Input Shape

Open Neural Network Exchange ONNX is an open standard for machine learning interoperability. From 1.3.0 until 1.22.0, onnx.versionconverter.convertversion can perform an out-of-bounds read in Gemm76::adaptgemm76 in onnx/versionconverter/adapters/gemm76.h when a Gemm node has input tensors with...

CVE-2026-63632

onnx versions 1.3.0–1.22.0 have an unchecked rank access in Gemm_7_6::adapt_gemm_7_6() (gemm_7_6.h:41) when downgrading opset 7→6; a Gemm node with undersized input tensors triggers a 16-byte heap-buffer-overflow READ. A working 186-byte PoC exists. Upgrade to onnx ≥1.22.0.

CVE-2026-40468 affecting package gawk for versions less than 5.2.2-2

CVE-2026-40468 affecting package gawk for versions less than 5.2.2-2. A patched version of the package is available...

CVE-2026-19968

A flaw was found in Open Asset Import Library Assimp. A remote attacker could exploit a heap-based buffer overflow vulnerability in the ReadFaces3DGSMDL7 function of the 3DGS MDL7 Model Parser by providing a specially crafted 3DGS MDL7 model file. This could lead to a denial of service. Mitigatio...

Amazon Linux 2023 : freerdp, freerdp-devel, freerdp-libs (ALAS2023-2026-2053)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2053 advisory. FreeRDP before 3.28.0 affected outlength, so out-of-bounds bytes are written before the bounds check. On the server side, when a client selects RDP Standard Security, the encrypted client rand...

Linux Distros Unpatched Vulnerability : CVE-2026-74404

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: ccp - Fix snpfilterreservedmemregions off-by-one Sashiko notes: regarding the bounds check in snpfilterreservedmemregions called via walkiomemresdesc:...

Security Bulletin: IBM i is Affected By A Buffer Overflow Vulnerability [CVE-2026-18102]

Summary IBM i is vulnerable to heap-based buffer overflow CVE-2026-18102 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18102 DESCRIPTION: IBM i could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during...

CVE-2026-68765

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

CVE-2026-68765 hashcat KeePass KDBX v4 Module Heap Buffer Overflow via Token Field

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

CVE-2026-68765 hashcat KeePass KDBX v4 Module Heap Buffer Overflow via Token Field

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

EUVD-2026-60455

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

CVE-2026-68765 hashcat KeePass KDBX v4 Module Heap Buffer Overflow via Token Field

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

CVE-2026-68765

hashcat master branch builds after v7.1.2 contain a heap buffer overflow vulnerability in the KeePass AESKDF/KDBX v4 module module 34301 that allows attackers to corrupt adjacent heap memory by supplying an oversized ninth hash field token. The module accepts up to 600 hex characters for the nint...

CVE-2026-68765

hashcat master builds after v7.1.2 have a heap buffer overflow in module 34301 (KeePass AESKDF/KDBX v4): the ninth token field accepts 600 hex chars but decodes into a fixed 256-byte buffer without length checks, writing up to 44 bytes past the boundary into adjacent esalt fields and heap metadat...

GHSA-V5X7-VHWF-5V44 vulnerabilities

Vulnerabilities for packages: firefox...

RLSA-2026:55447 Important: libXfont2 security update

X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679 libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client CVE-2026-44950 For more details about the security issues, including the...

libXfont2 security update

An update is available for libXfont2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server...

RLSA-2026:55446 Important: libXfont2 security update

X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679 libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client CVE-2026-44950 For more details about the security issues, including the...