{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"5.4.3"}],"component":"pyassimp","cve_ids":["CVE-2025-5166"],"ecosystem":"PyPI","epss":0.00264,"exploited":false,"fixed_versions":[],"id":"tcs_01M5KGP05KM1HBA5GMFHAPMN64","modified_at":"2026-05-21T15:00:26.730317509Z","published_at":"2025-05-26T04:15:28.370Z","references":["https://osv.dev/vulnerability/PYSEC-2025-173","https://vuldb.com/?id.310254","https://vuldb.com/?submit.578001","https://github.com/assimp/assimp/issues/6128","https://vuldb.com/?ctiid.310254","https://github.com/assimp/assimp/issues/6168","https://github.com/user-attachments/files/20208318/reproducer.zip"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"PYSEC-2025-173","url":"https://osv.dev/vulnerability/PYSEC-2025-173"}],"summary":"A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MD"}