{"id":"OSV-2021-1786","aliases":[],"status":"published","title":"Segv on unknown address in r_buf_free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43092\n\n```\nCrash type: Segv on unknown address\nCrash state:\nr_buf_free\ndestroy\nr_bin_file_free\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-31T00:00:11.428301Z","modified":"2022-04-13T03:04:36Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"radare2","ranges":[{"type":"GIT","events":[{"introduced":"3b04d3ef4093dafeff72e22589a3598ca0202ac9"},{"fixed":"500686304a355ef007875d841c848275487f7626"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43092","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1786","title":"Segv on unknown address in r_buf_free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43092\n\n```\nCrash type: Segv on unknown address\nCrash state:\nr_buf_free\ndestroy\nr_bin_file_free\n```\n","status":"published","published":"2021-12-31T00:00:11.428301Z","modified":"2022-04-13T03:04:36.579017Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}