CVE-2026-56210

CVE-2026-56210 (libaom) : A heap-buffer-overflow in the SVC layer ID control function allows a spatial_layer_id exceeding the configured number of layers, causing an out-of-bounds read (~40,728 bytes) during layer context index computation. This can enable information disclosure or denial of serv...

CVE-2026-12447

A heap buffer overflow flaw was found in the WebRTC component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513405023...

EUVD-2025-210145

A heap buffer overflow in the gfcencsetpssh function isomedia/drmsample.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

EUVD-2025-210150

A heap buffer overflow in the gfisomvpconfignew function isomedia/avcext.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2025-55652

A heap buffer overflow in the gfisomvpconfignew function isomedia/avcext.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2026-8357

LibreOffice Calc compiles cell formulas when opening a spreadsheet. A heap buffer overflow existed when compiling a very long formula made up of many opening tokens. The array that tracks nesting depth was allocated one element too small for that worst case, so such a formula wrote one element pa...

CVE-2026-6047

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

CVE-2026-6047 Heap buffer overflow in OOXML text box element import

LibreOffice can import documents in the OOXML format DOCX. A heap buffer overflow existed when replaying deferred parser events for a text box element. A handler object was assumed to be of one type and written to at that type's field layout, but it could be a smaller object, so the write landed...

PT-2026-49274

A heap buffer overflow in the gf opus parse packet header function media tools/av parsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2025-55648

A heap buffer overflow in the gfopusparsepacketheader function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2025-55648

GPAC MP4Box v2.4 is affected by a heap buffer overflow in gf_opus_parse_packet_header (media_tools/av_parsers.c) that can cause a Denial of Service when a crafted MP4 file is processed. This is a DoS by exploiting a memory-protection flaw in the parser; CVSS notes a local attack with user interac...

PT-2026-49279

A heap buffer overflow in the Opus audio stream parser component of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2025-55661

A heap buffer overflow in the Opus audio stream parser component of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

RLSA-2026:25058 Important: poppler security update

Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication CVE-2026-10118 For more details about the...

CVE-2025-14098

Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux...

CVE-2025-7003 Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 1)

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56...

RLSA-2026:24984 Important: poppler security update

Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication CVE-2026-10118 For more details about the...

Security update for chromium (important)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2024:0302-1 Rating: important References: 1230391 Cross-References: CVE-2024-8636 CVE-2024-8637 CVE-2024-8638 CVE-2024-8639 Affected Products: openSUSE Backports SLE-15-SP6 An update that fixes four vulnerabilitie...

RockyLinux 8 : poppler (RLSA-2026:24984)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:24984 advisory. poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication CVE-2026-10118 Tenab...

Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues Update to version 2.52.4: Security fixes: CVE-2026-28847: processing maliciously crafted web content may lead to an unexpected process crash or arbitrary code execution due to a heap buffer overflow bsc1267506. CVE-2026-28883: processing...