Critical Denial of Service Vulnerabilities in libheif Affecting Multiple Ubuntu Releases

Critical Denial of Service Vulnerabilities in libheif Affecting Multiple Ubuntu Releases

First seen 12 Jan 2026, 12:58 UTC •UbuntuLinuxsecurity •86% similarity •39.2

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Several vulnerabilities were discovered in libheif, affecting Ubuntu versions 20.04 LTS, 22.04 LTS, and 24.04 LTS. An attacker could exploit these issues to cause a denial of service or potentially execute arbitrary code. The vulnerabilities are identified as CVE-2024-25269 and CVE-2025-68431.

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Ubuntu Libheif