{"id":"OSV-2026-371","aliases":[],"status":"published","title":"Heap-buffer-overflow in tinyobj::tryParseDouble","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=490598877\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ntinyobj::tryParseDouble\ntinyobj::LoadObjInternal\ntinyobj::LoadObj\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-03-09T00:09:41.689616Z","modified":"2026-03-22T14:18:51Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"tinyobjloader","ranges":[{"type":"GIT","events":[{"introduced":"f27721f3c9cd20af4d4eee789431b92d0e0c4477"},{"fixed":"966edceaf8cdca7996c4e9a1c5ced2938de63366"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=490598877","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-371","title":"Heap-buffer-overflow in tinyobj::tryParseDouble","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=490598877\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ntinyobj::tryParseDouble\ntinyobj::LoadObjInternal\ntinyobj::LoadObj\n```\n","status":"published","published":"2026-03-09T00:09:41.689616Z","modified":"2026-03-22T14:18:51.363393Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}