{"id":"CVE-2026-116151","title":"ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak in JNG Encoder","summary":"ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG encoder that fails to release allocated memory when processing a crafted image. Attackers can supply crafted images that are encoded to JNG to leak me…","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","cvssSource":"cna","cwe":["CWE-401","CWE-772"],"vendor":"ImageMagick","product":"ImageMagick","affected":["ImageMagick >= 7.0.0-0 < 7.1.2-33","ImageMagick < 6.9.13-58"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T15:38:43.326415Z"},"published":"2026-10-25","updated":"2026-10-26","sourceUpdated":"2026-10-26T16:49:17.981Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116151","references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v9q4-cm37-q2jm","label":"GitHub Security Advisory (GHSA-v9q4-cm37-q2jm)"},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-58-and-7-x-before-7.1.2-33-memory-leak-in-jng-encoder","label":"VulnCheck Advisory: ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak in JNG Encoder"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-116151.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-116151"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2560434"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-116151"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116151"}],"tags":["cve.org","csaf","vex","red-hat"],"epss":0.00273,"epssPercentile":0.19593,"ingestedAt":"2026-10-25T22:08:29.952Z","slug":"CVE-2026-116151","body":"## Overview\n\nImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in the JNG encoder that fails to release allocated memory when processing a crafted image. Attackers can supply crafted images that are encoded to JNG to leak memory, potentially causing resource exhaustion and a limited denial of service.\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.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · updated 2026-10-25 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-116151.json)","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}