{"id":"OSV-2024-204","aliases":[],"status":"published","title":"Heap-use-after-free in JS_NewObjectFromShape","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65872\n\n```\nCrash type: Heap-use-after-free WRITE 8\nCrash state:\nJS_NewObjectFromShape\njs_parse_template\njs_parse_postfix_expr\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-03-27T00:00:05.756758Z","modified":"2026-10-19T15:00:00Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"quickjs","ranges":[{"type":"GIT","events":[{"introduced":"bd0b7048de817045a5396fbfee893687521f16de"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65872","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2024-204","title":"Heap-use-after-free in JS_NewObjectFromShape","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65872\n\n```\nCrash type: Heap-use-after-free WRITE 8\nCrash state:\nJS_NewObjectFromShape\njs_parse_template\njs_parse_postfix_expr\n```\n","status":"published","published":"2024-03-27T00:00:05.756758Z","modified":"2026-10-19T15:00:00.211138Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}