{"schema_version":"1.7.2","id":"OESA-2026-1081","modified":"2026-01-16T11:58:00Z","published":"2026-01-16T11:58:00Z","upstream":["CVE-2025-11277","CVE-2025-2152"],"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 weakness has been identified in Open Asset Import Library Assimp 6.0.2. This affects the function Q3DImporter::InternReadFile of the file assimp/code/AssetLib/Q3D/Q3DLoader.cpp. Executing manipulation can lead to heap-based buffer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be exploited.(CVE-2025-11277)\n\nA vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function Assimp::BaseImporter::ConvertToUTF8 of the file BaseImporter.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.(CVE-2025-2152)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP3","name":"assimp","purl":"pkg:rpm/openEuler/assimp&distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.4-8.oe2203sp3"}]}],"ecosystem_specific":{"aarch64":["assimp-5.2.4-8.oe2203sp3.aarch64.rpm","assimp-debuginfo-5.2.4-8.oe2203sp3.aarch64.rpm","assimp-debugsource-5.2.4-8.oe2203sp3.aarch64.rpm","assimp-devel-5.2.4-8.oe2203sp3.aarch64.rpm"],"noarch":["assimp-help-5.2.4-8.oe2203sp3.noarch.rpm","python3-assimp-5.2.4-8.oe2203sp3.noarch.rpm"],"src":["assimp-5.2.4-8.oe2203sp3.src.rpm"],"x86_64":["assimp-5.2.4-8.oe2203sp3.x86_64.rpm","assimp-debuginfo-5.2.4-8.oe2203sp3.x86_64.rpm","assimp-debugsource-5.2.4-8.oe2203sp3.x86_64.rpm","assimp-devel-5.2.4-8.oe2203sp3.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1081"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11277"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2152"}],"database_specific":{"severity":"Critical"}}