{"id":"CVE-2026-116159","title":"ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via -cdl Option","summary":"ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of the -cdl (color decision list) option, where allocated memory is not cleaned up after use. Attackers can supply input that causes the -cdl opt…","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cvssSource":"cna","cwe":["CWE-401"],"vendor":"ImageMagick","product":"ImageMagick","affected":["ImageMagick >= 7.0.0-0 < 7.1.2-33","ImageMagick < 6.9.13-58"],"published":"2026-10-25","updated":"2026-10-25","sourceUpdated":"2026-10-25T13:20:04.937Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116159","references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c2qq-jqw7-q4mx","label":"GitHub Security Advisory (GHSA-c2qq-jqw7-q4mx)"},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-58-and-7-x-before-7.1.2-33-memory-leak-via-cdl-option","label":"VulnCheck Advisory: ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via -cdl Option"}],"tags":["cve.org"],"ingestedAt":"2026-10-25T22:08:29.950Z","slug":"CVE-2026-116159","body":"## Overview\n\nImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the handling of the -cdl (color decision list) option, where allocated memory is not cleaned up after use. Attackers can supply input that causes the -cdl option to be processed, repeatedly leaking memory and degrading availability through resource exhaustion.\n\n## Affected\n\n- `ImageMagick >= 7.0.0-0 < 7.1.2-33`\n- `ImageMagick < 6.9.13-58`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}