{"id":"OSV-2021-1394","aliases":[],"status":"published","title":"Use-after-poison in JS::Reference::put_value","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39379\n\n```\nCrash type: Use-after-poison READ 8\nCrash state:\nJS::Reference::put_value\nJS::AssignmentExpression::execute\nJS::ExpressionStatement::execute\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-29T00:00:38.765609Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"9043041dd34e361d761313dcaba81f220e31b7de"},{"fixed":"14c57b4b7fc85cefa70bf85bc4659fe5311e7e0f"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39379","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1394","title":"Use-after-poison in JS::Reference::put_value","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39379\n\n```\nCrash type: Use-after-poison READ 8\nCrash state:\nJS::Reference::put_value\nJS::AssignmentExpression::execute\nJS::ExpressionStatement::execute\n```\n","status":"published","published":"2021-09-29T00:00:38.765609Z","modified":"2022-04-13T03:04:32.247868Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}