{"id":"CVE-2026-116153","title":"ImageMagick: ImageMagick: Denial of Service via heap-based buffer overflow in convex-hull calculations (CVE-2026-116153)","summary":"A flaw was found in ImageMagick. An attacker could exploit this vulnerability to cause a Denial of Service (DoS) or potentially execute arbitrary code on 32-bit systems. By convincing a user or automated service to process a specially craf…","severity":"low","cvss":2.5,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","cvssSource":"vendor","cwe":["CWE-787","CWE-190"],"vendor":"Red Hat","product":"Red Hat Enterprise Linux 6","affected":["enterprise_linux 6","enterprise_linux 7"],"published":"2026-10-25","updated":"2026-10-25","sourceUpdated":"2026-10-25T14:15:12+00:00","source":"CSAF","sourceUrl":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-116153.json","references":[{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-116153.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-116153"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2560452"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-116153"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116153"},{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7438-vh5v-v52h"},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-heap-buffer-overflow-via-convex-hull-on-32-bit"}],"tags":["csaf","vex","red-hat","cve.org"],"ingestedAt":"2026-10-25T22:08:29.951Z","epss":0.00123,"epssPercentile":0.02075,"slug":"CVE-2026-116153","body":"## Overview\n\nA flaw was found in ImageMagick. An attacker could exploit this vulnerability to cause a Denial of Service (DoS) or potentially execute arbitrary code on 32-bit systems. By convincing a user or automated service to process a specially crafted image requiring convex-hull calculations, an attacker can trigger a heap-based buffer overflow. This memory corruption causes the application to crash, disrupting service availability.\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-2026-116153.json)\n\n**ImageMagick: ImageMagick: Denial of Service via heap-based buffer overflow in convex-hull calculations** — rated Low by Red Hat. Released 2026-10-25.\n\nAffected:\n\n- Red Hat Enterprise Linux 6\n- Red Hat Enterprise Linux 7\n\nNo fix planned:\n\n- Red Hat Enterprise Linux 6\n- Red Hat Enterprise Linux 7\n\n## Remediation\n\nOut of support scope","depth":"sunlit","depthScore":14,"depthScoreParts":{"impact":13.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}