{"id":"OSV-2020-578","aliases":[],"status":"published","title":"Heap-use-after-free in WelsDec::ResetRefPicReferences","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13450\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nWelsDec::ResetRefPicReferences\nWelsDec::DecreasePicBuff\nWelsRequestMem\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:18.077733Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openh264","ranges":[{"type":"GIT","events":[{"introduced":"f7ab8db0492ce692286de4a67fa335a5c9473e24"},{"fixed":"f8687facbba0b1cf6aa786c5cf7e7685e07bf624"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13450","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-578","title":"Heap-use-after-free in WelsDec::ResetRefPicReferences","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13450\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nWelsDec::ResetRefPicReferences\nWelsDec::DecreasePicBuff\nWelsRequestMem\n```\n","status":"published","published":"2020-07-01T00:00:18.077733Z","modified":"2022-04-13T03:04:37.446822Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}