USN-8127-1: ImageMagick vulnerabilities

USN-8127-1: ImageMagick vulnerabilities

https://ubuntu.com/security/notices/rss.xml / Tue, 03/31/2026 - 12:09
It was discovered that ImageMagick did not properly process certain tags prior to an image being loaded. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. (CVE-2026-23952) It was discovered that ImageMagick did not properly handle temporary file creation failures. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. (CVE-2026-25795) It was discovered that ImageMagick did not properly manage memory under certain conditions. An attacker could possibly use this issue to cause ImageMagick to consume resources, resulting in a denial of service. (CVE-2026-25796) It was discovered that ImageMagick incorrectly handled certain specially crafted image files. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. (CVE-2026-25798) It was discovered that ImageMagick did not properly validate certain YUV sampling factors. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. (CVE-2026-25799) It was discovered that ImageMagick incorrectly handled certain specially crafted image files. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. 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-2026-25970) It was discovered that ImageMagick incorrectly managed memory when handling certain specially crafted image files. An attacker could possibly use this issue to cause ImageMagick to consume resources, resulting in a denial of service. (CVE-2026-25988) It was discovered that ImageMagick incorrectly handled certain crafted image profiles. An attacker could possibly use this issue to cause ImageMagick to consume available resources, resulting in a denial of service. (CVE-2026-26066) It was discovered that ImageMagick incorrectly handled large image profiles when encoding PNG images. An attacker could use this issue to cause ImageMagick to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-30883) Kamil Frankowicz discovered that ImageMagick incorrectly handled certain XML data. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service. (CVE-2026-32636)

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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.