{"id":"OSV-2021-1671","aliases":[],"status":"published","title":"UNKNOWN READ in helper_uc_tracecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42196\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nhelper_uc_tracecode\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-12T00:00:14.721857Z","modified":"2022-04-13T03:04:39Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"unicorn","ranges":[{"type":"GIT","events":[{"introduced":"34ddafcbcf6d16508a63623a68715394ea4e12d8"},{"fixed":"63a445cbba18bf1313ac3699b5d25462b5d529f4"}]}],"versions":["1.0.3","2.0.0-rc1","2.0.0-rc2","2.0.0-rc3","2.0.0-rc4","2.0.0-rc5","2.0.0-rc5.post1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42196","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1671","title":"UNKNOWN READ in helper_uc_tracecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42196\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nhelper_uc_tracecode\n```\n","status":"published","published":"2021-12-12T00:00:14.721857Z","modified":"2022-04-13T03:04:39.182826Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}