{"id":"OSV-2021-939","aliases":[],"status":"published","title":"Segv on unknown address in helper_uc_tracecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35912\n\n```\nCrash type: Segv on unknown address\nCrash state:\nhelper_uc_tracecode\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-07-09T00:01:18.848024Z","modified":"2023-02-24T01:32:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"unicorn","ranges":[{"type":"GIT","events":[{"introduced":"34ddafcbcf6d16508a63623a68715394ea4e12d8"},{"fixed":"772558119af66269742fe4dcc45ec6000a5a6ea7"},{"fixed":"34ddafcbcf6d16508a63623a68715394ea4e12d8"}]}],"versions":["1.0.3"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35912","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-939","title":"Segv on unknown address in helper_uc_tracecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35912\n\n```\nCrash type: Segv on unknown address\nCrash state:\nhelper_uc_tracecode\n```\n","status":"published","published":"2021-07-09T00:01:18.848024Z","modified":"2023-02-24T01:32:43.286841Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}