https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T17:54:59.429435+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-3950 CVE-2026-3950 — strukturag libheif stsz/stts track.cc load out-of-bounds 2026-09-30T17:54:59.433766+00:00

Affected: strukturag libheif

A vulnerability was identified in strukturag libheif up to 1.21.2. This impacts the function Track::load of the file libheif/sequences/track.cc of the component stsz/stts. The manipulation leads to out-of-bounds read. The attack needs to be performed locally. The exploit is publicly available and might be used. Applying a patch is the recommended action to fix this issue. The patch available is inofficial and not approved yet.

 https://vulnerability.circl.lu/vuln/usn-8454-1 USN-8454-1 — libheif vulnerabilities 2026-09-30T17:54:59.433892+00:00

Affected: Ubuntu:Pro:18.04:LTS: libheif, Ubuntu:Pro:20.04:LTS: libheif, Ubuntu:Pro:22.04:LTS: libheif, Ubuntu:24.04:LTS: libheif, Ubuntu:25.10: libheif, Ubuntu:26.04:LTS: libheif

Elhanan Haenel discovered that libheif incorrectly handled certain malformed HEIF sequence files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 25.10 and Ubuntu 26.04 LTS. (CVE-2026-32738)

Elhanan Haenel discovered that libheif incorrectly handled certain malformed HEIF sequence files, leading to an infinite loop. An attacker could possibly use this issue to cause libheif to use excessive resources, resulting in a denial of service. This issue only affected Ubuntu 25.10 and Ubuntu 26.04 LTS. (CVE-2026-32739)

Elhanan Haenel discovered that libheif incorrectly handled certain crafted HEIF/AVIF image files. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 25.10 and Ubuntu 26.04 LTS. (CVE-2026-32740)

It was discovered that libheif incorrectly handled certain crafted HEIF files containing mask images. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 24.04 LTS, Ubuntu 25.10, and Ubuntu 26.04 LTS. (CVE-2026-32741)

It was discovered that libheif incorrectly handled certain crafted grid-based HEIF/AVIF files. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 25.10, and Ubuntu 26.04 LTS. (CVE-2026-32814)

It was discovered that libheif incorrectly handled…