{"id":"CVE-2026-117608","published":"2026-10-28T03:17:12.450","lastModified":"2026-10-28T03:17:12.450","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.","cvssScore":6.1,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","cwes":["CWE-190"],"vendors":[],"products":[],"references":[{"url":"https://github.com/assimp/assimp","tags":[]},{"url":"https://github.com/assimp/assimp/blob/v6.0.5/code/AssetLib/MD2/MD2Loader.cpp#L171-L176","tags":[]},{"url":"https://github.com/assimp/assimp/commit/7dbc85d9218fae017d4fad70269e7569f7b0c870","tags":[]},{"url":"https://github.com/assimp/assimp/issues/6929","tags":[]},{"url":"https://github.com/assimp/assimp/pull/6963","tags":[]},{"url":"https://www.vulncheck.com/advisories/assimp-through-6.0.5-heap-out-of-bounds-read-via-md2-importer-integer-overflow","tags":[]}],"exploitRefs":[{"url":"https://github.com/assimp/assimp","tags":[]},{"url":"https://github.com/assimp/assimp/blob/v6.0.5/code/AssetLib/MD2/MD2Loader.cpp#L171-L176","tags":[]},{"url":"https://github.com/assimp/assimp/commit/7dbc85d9218fae017d4fad70269e7569f7b0c870","tags":[]},{"url":"https://github.com/assimp/assimp/issues/6929","tags":[]},{"url":"https://github.com/assimp/assimp/pull/6963","tags":[]}],"hasPoc":true,"ai":null}