{"schema":"threatline.record/2","record":{"id":"CVE-2026-109964","aliases":["GHSA-mqmp-r5jh-jx7w"],"summary":"ImageMagick before 7.1.2-33 and 6.9.13-58 Heap Buffer Underwrite in PICT Decoder","details":"ImageMagick before 7.1.2-33 and 6.9.13-58 contains a heap buffer underwrite vulnerability in DecodeImage() in coders/pict.c on 32-bit builds due to pointer arithmetic overflow. Attackers can supply a crafted PICT file with maximized row, column and bytes-per-line values to bypass bounds checks and write up to 128 controlled bytes below the heap buffer, causing crashes or code execution.","categories":["Libraries & packages"],"product":"ImageMagick","vendor":"ImageMagick","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109964","source_modified_at":"2026-10-13T16:43:16.967Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"ImageMagick","vendor":"ImageMagick","versions":[{"version":"7.0.0-0","status":"affected","versionType":"custom","lessThan":"7.1.2-33"},{"version":"0","status":"affected","versionType":"custom","lessThan":"6.9.13-58"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109964","source_modified_at":"2026-10-13T16:43:16.967Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"ImageMagick","ecosystem":null},"version":"7.1.2-33","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109964","source_modified_at":"2026-10-13T16:43:16.967Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"ImageMagick","ecosystem":null},"version":"6.9.13-58","basis":"first unaffected version stated in the CVE record"}],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00361,"percentile":0.28776,"score_date":"2026-10-23"},"published_at":"2026-10-13T13:35:45.590Z","modified_at":"2026-10-13T16:43:16.967Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109964","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T16:43:16.967Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109964","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-mqmp-r5jh-jx7w","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/ImageMagick/ImageMagick/commit/63dde0cf281383ab69432b88305f7dcd6a8ce900","tags":["patch"]},{"source":"CVE List","url":"https://github.com/ImageMagick/ImageMagick6/commit/c18c5d5fb7f1d87ddbe0a02e9d1207c89b24588c","tags":["patch"]},{"source":"CVE List","url":"https://github.com/ImageMagick/ImageMagick/blob/7.1.2-32/coders/pict.c#L503-L540","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/ImageMagick/ImageMagick","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-and-6.9.13-58-heap-buffer-underwrite-in-pict-decoder","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-13T15:47:49.610741Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-13T16:43:16.967Z","content_hash":"121c2b1ac35d763a4bcfb2c911249b0b39401f4832c500e785ea43eae619fc52"}}