{"id":"CVE-2026-93590","title":"ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels","summary":"ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted …","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-400"],"vendor":"ImageMagick","product":"ImageMagick","affected":["ImageMagick < 7.1.2-31"],"published":"2026-09-18","updated":"2026-09-18","sourceUpdated":"2026-09-18T14:19:09.943","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93590","references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7hjx-392p-f8cm","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-policy-bypass-in-uhdr-encoder","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-18T13:41:41.666Z","epss":0.00312,"epssPercentile":0.24183,"slug":"CVE-2026-93590","body":"## Overview\n\nImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}