USN-8810-1: ImageMagick vulnerabilities
It was discovered that ImageMagick did not correctly handle certain
memory operations. An attacker could possibly use this issue to cause
a denial of service. This issue affected Ubuntu 14.04 LTS,
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS
and Ubuntu 24.04 LTS. (CVE-2026-33535)
Kamil Frankowicz discovered that ImageMagick did not correctly handle
certain memory operations. An attacker could possibly use this issue to
cause a denial of service or execute arbitrary code. This issue affected
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,
Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-33536)
It was discovered that ImageMagick did not correctly handle certain
integer arithmetic. An attacker could possibly use this issue to cause
a denial of service or execute arbitrary code. (CVE-2026-34238)
Jake Lamberson discovered that ImageMagick did not correctly handle
certain memory operations. An attacker could possibly use this issue to
cause a denial of service or execute arbitrary code. This issue affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-40310)
Junmin Zhu discovered that ImageMagick did not correctly handle certain
memory operations. An attacker could possibly use this issue to cause a
denial of service. This issue affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,
Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-40311)
It was discovered that ImageMagick did not correctly handle opening
certain MSL files. If a user or automated system were tricked into
opening a specially crafted file, an attacker could possibly cause a
denial of service. This issue affected Ubuntu 26.04 LTS. (CVE-2026-40312)
It was discovered that ImageMagick did not correctly handle certain
memory operations. An attacker could possibly use this issue to execute
arbitrary code. (CVE-2026-56361)