{"id":"OSV-2025-280","aliases":[],"status":"published","title":"Heap-buffer-overflow in Assimp::SceneCombiner::CopyScene","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=410393968\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nAssimp::SceneCombiner::CopyScene\nAssimp::Exporter::Export\nAssimp::Exporter::ExportToBlob\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-04-15T00:04:03.423453Z","modified":"2026-09-23T14:35:59Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"assimp","ranges":[{"type":"GIT","events":[{"introduced":"9d6b32f5c5118e67e99d4be3087f49ad0b7660de"},{"fixed":"a4eff9f89585c590d7b43daf5065f7bdf398bbc6"}]}],"versions":["master","v5.3.0","v5.3.1","v5.4.0","v5.4.1","v5.4.2","v5.4.3","v6.0.0","v6.0.1","v6.0.2","v6.0.3","v6.0.4","v6.0.5"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=410393968","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-280","title":"Heap-buffer-overflow in Assimp::SceneCombiner::CopyScene","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=410393968\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nAssimp::SceneCombiner::CopyScene\nAssimp::Exporter::Export\nAssimp::Exporter::ExportToBlob\n```\n","status":"published","published":"2025-04-15T00:04:03.423453Z","modified":"2026-09-23T14:35:59.634366Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}