{"id":"CVE-2026-93588","title":"ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder","summary":"ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder. When the coder reaches a memory (resource) limit at a specific point during processing, the failed allocation is not handled and a NUL…","severity":"low","cvss":3.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-476"],"vendor":"imagemagick","product":"imagemagick","affected":["imagemagick < 6.9.13-56","imagemagick >= 7.0.0-0, < 7.1.2-31"],"patched":["imagemagick 7.1.2-31"],"published":"2026-09-18","updated":"2026-10-16","sourceUpdated":"2026-10-16T18:45:57.333","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93588","references":[{"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-92rw-c5mw-27v4","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-null-pointer-dereference-via-pnm","label":"disclosure@vulncheck.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-93588.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-93588"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2538115"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93588"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93588"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00271,"epssPercentile":0.19238,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-22T14:19:39.342297Z"},"ingestedAt":"2026-09-18T13:41:41.668Z","slug":"CVE-2026-93588","body":"## Overview\n\nImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder. When the coder reaches a memory (resource) limit at a specific point during processing, the failed allocation is not handled and a NULL pointer is dereferenced, which can lead to a denial of service (application crash) when processing a specially crafted or sufficiently large PNM image.\n\n## Affected\n\n- `imagemagick < 6.9.13-56`\n- `imagemagick >= 7.0.0-0, < 7.1.2-31`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `imagemagick 7.1.2-31`\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 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-93588.json)","depth":"sunlit","depthScore":17,"depthScoreParts":{"impact":17.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}