{"id":"CVE-2026-117608","aliases":[],"title":"Assimp through 6.0.5 Heap Out-of-Bounds Read via MD2 Importer Integer Overflow","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"assimp","name":"assimp","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.0.5","versionType":"semver"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-117608"}],"remediation":[],"description":"Assimp through 6.0.5 contains an integer overflow vulnerability in MD2Importer::ValidateHeader() that allows attackers to bypass frame table bounds checks using crafted header fields. Attackers can supply a malicious .md2 file whose numFrames and numVertices values wrap the 32-bit size check, causing heap out-of-bounds reads that crash applications or expose adjacent heap memory.","severity":"medium","score":6.9,"published":"2026-10-28T02:03:17.365Z","modified":"2026-10-28T02:03:17.365Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/assimp/assimp/issues/6929","https://github.com/assimp/assimp/pull/6963","https://github.com/assimp/assimp/commit/7dbc85d9218fae017d4fad70269e7569f7b0c870","https://github.com/assimp/assimp/blob/v6.0.5/code/AssetLib/MD2/MD2Loader.cpp#L171-L176","https://github.com/assimp/assimp","https://www.vulncheck.com/advisories/assimp-through-6.0.5-heap-out-of-bounds-read-via-md2-importer-integer-overflow"],"sources":[{"name":"CVE","id":"CVE-2026-117608","modified":"2026-10-28T02:03:17.365Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117608"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.9},{"source":"VulnCheck","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","score":6.1}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T14:30:35.755Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}