{"id":"OSV-2023-276","aliases":[],"status":"published","title":"Heap-use-after-free in aiScene::~aiScene","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57656\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\naiScene::~aiScene\nAssimp::BatchLoader::~BatchLoader\nAssimp::LWSImporter::InternReadFile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-04T14:01:47.666563Z","modified":"2026-10-20T17:23:05Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"assimp","ranges":[{"type":"GIT","events":[{"introduced":"776130534bb66cb64c6f11b92a1375df9604ba83"},{"fixed":"d03ab3ef276e4ee8fe4705100c3d1516eea338fc"},{"introduced":"b40d9abdb978981b00536a62e9aeaaeccdc2dc51"}]}],"versions":["5.2.0","v5.1.6","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.2.4","v5.2.5","v5.3.0","v5.3.1","master"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57656","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-276","title":"Heap-use-after-free in aiScene::~aiScene","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57656\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\naiScene::~aiScene\nAssimp::BatchLoader::~BatchLoader\nAssimp::LWSImporter::InternReadFile\n```\n","status":"published","published":"2023-04-04T14:01:47.666563Z","modified":"2026-10-20T17:23:05.965149999Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}