{"id":"OSV-2021-16","aliases":[],"status":"published","title":"Stack-buffer-overflow in JS::Heap::gather_conservative_roots","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29266\n\n```\nCrash type: Stack-buffer-overflow READ 8\nCrash state:\nJS::Heap::gather_conservative_roots\nJS::Heap::gather_roots\nJS::Heap::collect_garbage\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-06T00:00:22.099017Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"c49899b0b64abf1a9cc7e79751fe500fbf5b9ab4"},{"fixed":"51b880b0383089822f513330cd64f93b54b9f21c"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29266","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-16","title":"Stack-buffer-overflow in JS::Heap::gather_conservative_roots","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29266\n\n```\nCrash type: Stack-buffer-overflow READ 8\nCrash state:\nJS::Heap::gather_conservative_roots\nJS::Heap::gather_roots\nJS::Heap::collect_garbage\n```\n","status":"published","published":"2021-01-06T00:00:22.099017Z","modified":"2022-04-13T03:04:32.093974Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}