{"id":"PYSEC-2025-156","details":"A vulnerability was identified in Open Asset Import Library Assimp 6.0.2. Affected by this vulnerability is the function ODDLParser::getNextSeparator in the library assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used.","aliases":["CVE-2025-11275"],"modified":"2026-05-21T15:00:20.857094988Z","published":"2025-10-05T01:15:35.467Z","references":[{"type":"ADVISORY","url":"https://vuldb.com/?ctiid.327009"},{"type":"ADVISORY","url":"https://vuldb.com/?id.327009"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.658675"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6357"},{"type":"REPORT","url":"https://github.com/user-attachments/files/22417682/poc.zip"}],"affected":[{"package":{"name":"pyassimp","ecosystem":"PyPI","purl":"pkg:pypi/pyassimp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.0.2"}]}],"versions":["0.1","3.3","4.1.1","4.1.2","4.1.3","4.1.4","5.2.5"],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/pyassimp/PYSEC-2025-156.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}