{"id":"CVE-2025-2754","details":"A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as critical. Affected by this vulnerability is the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument it leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.","modified":"2026-04-10T05:24:07.910572Z","published":"2025-03-25T09:15:17.730Z","references":[{"type":"ADVISORY","url":"https://vuldb.com/?id.300859"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.517788"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6015#issue-2877373501"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.300859"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6015"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/assimp/assimp","events":[{"introduced":"0"},{"last_affected":"c35200e38ea8f058812b83de2ef32c6093b0ece2"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"5.4.3"}]}}],"versions":["5.2.0","Release3.1_RC1","v.5.0.0.rc1","v.5.0.0.rc2","v3.1-rc2","v3.1.1","v3.2","v3.3","v3.3.1","v4.0.0","v4.0.0.rc1","v4.1.0","v5.0.0","v5.1.0","v5.1.0.rc1","v5.1.1","v5.1.2","v5.1.3","v5.1.4","v5.1.5","v5.1.6","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.2.4","v5.2.5","v5.3.0","v5.3.1","v5.4.0","v5.4.1","v5.4.2","v5.4.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2754.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}