CVE-2026-8087 OSGeo gdal GDapi.c GDnentries heap-based overflow

A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4. Impacted is the function GDnentries of the file frmts/hdf4/hdf-eos/GDapi.c. Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow. The attack must be initiated from a local position. The...

JLSEC-2026-469 An integer overflow leading to a heap-buffer overflow was found in The X Input Method (XIM) client...

An integer overflow leading to a heap-buffer overflow was found in The X Input Method XIM client was implemented in libX11 before version 1.6.10. As per upstream this is security relevant when setuid programs call XIM client functions while running with elevated privileges. No such programs are...

Chromium: CVE-2026-7900 Heap buffer overflow in ANGLE

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CLSA-2026-1777883924 nginx: Fix of CVE-2026-27654

CVE-2026-27654: fix heap buffer overflow in ngxhttpdavmodule COPY/MOVE with alias...

GDAL 缓冲区错误漏洞

GDAL is an open-source geospatial data abstraction library developed by GDAL. Versions of GDAL 3.13.0dev-4 and earlier contain a buffer error vulnerability. This vulnerability stems from the operation of the parameter DataFieldName in the function GDnentries within the file...

OSGeo gdal 缓冲区错误漏洞

OSGeo GDAL is an open-source geospatial raster and vector data processing library developed by OSGeo. OSGeo GDAL versions 3.13.0dev-4 and earlier contain a buffer error vulnerability. This vulnerability stems from the operation of the parameter DimensionName in the function SWnentries within the...

EUVD-2026-27838

The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI...

CVE-2026-7900

Heap buffer overflow in ANGLE in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

libpng: libpng: Arbitrary code execution due to use-after-free vulnerability

A flaw was found in libpng, a library used for processing PNG Portable Network Graphics image files. This vulnerability arises from improper memory management where a heap-allocated buffer is aliased between internal data structures. When specific functions are called, a freed memory region can...

CVE-2026-6691 MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow

The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI...

BIT-JAVA-2025-47219

In GStreamer through 1.26.1, the isomp4 plugin's qtdemuxparsetrak function may read past the end of a heap buffer while parsing an MP4 file, possibly leading to information disclosure...

CLSA-2026-1778009078 vim: Fix of 5 CVEs

CVE-2022-2125: fix out-of-bounds read in getlispindent; break out of the inner loop on NUL byte indent.c, upstream patch 8.2.5122 - CVE-2021-3974: fix use-after-free in nfaregmatch when a substitute callback frees the regline during a mark comparison; save col and re-fetch rex.line via reggetline...

libpng: libpng: Arbitrary code execution due to use-after-free vulnerability

A flaw was found in libpng, a library used for processing PNG Portable Network Graphics image files. This vulnerability arises from improper memory management where a heap-allocated buffer is aliased between internal data structures. When specific functions are called, a freed memory region can...

CVE-2026-43185

In Linux kernel ksmbd, a signedness bug in smb_direct_prepare_negotiation() casts unsigned __u32 values from sp->max_recv_size and req->preferred_send_size to signed int before min_t(). A crafted preferred_send_size of 0x80000000 can be treated as smaller than max_recv_size, enabling a subs...

CVE-2026-43185 ksmbd: fix signededness bug in smb_direct_prepare_negotiation()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smbdirectpreparenegotiation smbdirectpreparenegotiation casts an unsigned u32 value from sp-maxrecvsize and req-preferredsendsize to a signed int before computing mintint, .... A maliciously provide...

capstone: Capstone: Heap buffer overflow via skipdata callback allows denial of service or arbitrary code execution.

A flaw was found in Capstone, a disassembly framework. A local attacker could exploit a heap buffer overflow vulnerability by providing a specially crafted skipdata callback. This flaw occurs because the skipdata length is not properly bounds-checked, which may allow an attacker to write beyond...

PT-2026-38046

In GStreamer through 1.26.1, the isomp4 plugin's qtdemux parse trak function may read past the end of a heap buffer while parsing an MP4 file, possibly leading to information disclosure...

Important: Red Hat Security Advisory: LibRaw security update

An update for LibRaw is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

libpng: libpng: Arbitrary code execution due to use-after-free vulnerability

A flaw was found in libpng, a library used for processing PNG Portable Network Graphics image files. This vulnerability arises from improper memory management where a heap-allocated buffer is aliased between internal data structures. When specific functions are called, a freed memory region can...

libpng: libpng: Arbitrary code execution due to use-after-free vulnerability

A flaw was found in libpng, a library used for processing PNG Portable Network Graphics image files. This vulnerability arises from improper memory management where a heap-allocated buffer is aliased between internal data structures. When specific functions are called, a freed memory region can...