> USN-8859-1: ImageMagick vulnerabilities

[SOURCE] Ubuntu Security Notices [DATE: 30/09/2026 16:39] [LANGUAGE: EN]

It was discovered that ImageMagick did not correctly handle certain images.
An attacker could possibly use this issue to cause a denial of service or
obtain sensitive information. This issue only affected Ubuntu 16.04 LTS,
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS.
(CVE-2026-56367)

It was discovered that ImageMagick did not correctly handle certain images.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2026-93586)

It was discovered that ImageMagick did not correctly handle certain images.
A local attacker could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-93587, CVE-2026-93588)

It was discovered that ImageMagick did not correctly handle certain images.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04
LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-93589)

It was discovered that ImageMagick did not correctly handle certain images.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 26.04 LTS. (CVE-2026-93590)

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