{"schema_version":"1.7.2","id":"OESA-2026-2053","modified":"2026-04-25T05:49:18Z","published":"2026-04-25T05:49:18Z","upstream":["CVE-2024-48424","CVE-2025-2751"],"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 heap-buffer-overflow vulnerability has been identified in the OpenDDLParser::parseStructure function within the Assimp library, specifically during the processing of OpenGEX files.(CVE-2024-48424)\n\nA vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.(CVE-2025-2751)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"assimp","purl":"pkg:rpm/openEuler/assimp&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.1-29.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["assimp-3.3.1-29.oe2003sp4.aarch64.rpm","assimp-debuginfo-3.3.1-29.oe2003sp4.aarch64.rpm","assimp-debugsource-3.3.1-29.oe2003sp4.aarch64.rpm","assimp-devel-3.3.1-29.oe2003sp4.aarch64.rpm"],"noarch":["assimp-help-3.3.1-29.oe2003sp4.noarch.rpm","python2-assimp-3.3.1-29.oe2003sp4.noarch.rpm","python3-assimp-3.3.1-29.oe2003sp4.noarch.rpm"],"src":["assimp-3.3.1-29.oe2003sp4.src.rpm"],"x86_64":["assimp-3.3.1-29.oe2003sp4.x86_64.rpm","assimp-debuginfo-3.3.1-29.oe2003sp4.x86_64.rpm","assimp-debugsource-3.3.1-29.oe2003sp4.x86_64.rpm","assimp-devel-3.3.1-29.oe2003sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2053"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48424"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2751"}],"database_specific":{"severity":"Medium"}}