> USN-8683-1: libheif vulnerabilities
[DATE: 26/08/2026 16:56]
[LANGUAGE: EN]
Feng Ning discovered that libheif incorrectly handled certain image
transforms. A remote attacker could possibly use this issue to cause a
denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu
20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2026-62289)
Ali Firas discovered that libheif incorrectly handled certain 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.
(CVE-2026-62291)