{"schema":"threatline.record/2","record":{"id":"CVE-2026-94287","aliases":[],"summary":"Denial of service via unsigned underflow in libXpm's write path","details":"A denial of service via unsigned underflow in libXpm's write path in libXpm before 3.5.19 could be used by local attackers to cause unbounded CPU usage and memory exhaustion.","categories":["Unclassified"],"product":"libXpm","vendor":"x.org","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94287","source_modified_at":"2026-09-28T13:31:29.548Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"libXpm","vendor":"x.org","versions":[{"status":"affected","version":"0","lessThan":"3.5.19","versionType":"rpm"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-94287","source_modified_at":"2026-09-28T13:31:29.548Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"libXpm","ecosystem":null},"version":"3.5.19","basis":"first unaffected version stated in the CVE record"}],"cvss":5.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.001,"percentile":0.00812,"score_date":"2026-10-23"},"published_at":"2026-09-28T08:57:24.943Z","modified_at":"2026-09-28T13:31:29.548Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-94287","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T13:31:29.548Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-94287","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://gitlab.freedesktop.org/xorg/lib/libxpm/-/merge_requests/32/diffs?commit_id=3a68f818b1628d7ad96245b0f4d15a32a015b0ab","tags":["patch"]}],"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":"2026-09-28T13:05:04.782454Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-28T13:31:29.548Z","content_hash":"1977b7f393225137fe5dd68f2210756911f55769c56482fa0798dcfd9ebe78ad"}}