{"id":"OESA-2026-2962","summary":"assimp security update","details":"Assimp is a library to load and process geometric scenes from various data formats. Assimp aims to provide a full asset conversion pipeline for use in game engines and real-time rendering systems of any kind, but is not limited to this purpose.\r\n\r\nSecurity Fix(es):\n\nA 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.(CVE-2025-2754)","modified":"2026-07-14T08:15:15.055120297Z","published":"2026-07-09T12:54:46Z","upstream":["CVE-2025-2754"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2962"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2754"}],"affected":[{"package":{"name":"assimp","ecosystem":"openEuler:24.03-LTS-SP3","purl":"pkg:rpm/openEuler/assimp&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1-19.oe2403sp3"}]}],"ecosystem_specific":{"noarch":["assimp-help-5.3.1-19.oe2403sp3.noarch.rpm","python3-assimp-5.3.1-19.oe2403sp3.noarch.rpm"],"src":["assimp-5.3.1-19.oe2403sp3.src.rpm"],"x86_64":["assimp-5.3.1-19.oe2403sp3.x86_64.rpm","assimp-debuginfo-5.3.1-19.oe2403sp3.x86_64.rpm","assimp-debugsource-5.3.1-19.oe2403sp3.x86_64.rpm","assimp-devel-5.3.1-19.oe2403sp3.x86_64.rpm"],"aarch64":["assimp-5.3.1-19.oe2403sp3.aarch64.rpm","assimp-debuginfo-5.3.1-19.oe2403sp3.aarch64.rpm","assimp-debugsource-5.3.1-19.oe2403sp3.aarch64.rpm","assimp-devel-5.3.1-19.oe2403sp3.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2962.json"}}],"schema_version":"1.7.5"}