{"id":"OSV-2020-2121","aliases":[],"status":"published","title":"Use-of-uninitialized-value in WelsDec::BaseMC","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26861\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nWelsDec::BaseMC\nWelsDec::GetInterBPred\nWelsDec::WelsMbInterPrediction\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-11-02T00:00:32.903198Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openh264","ranges":[{"type":"GIT","events":[{"introduced":"f1bb6d3acb057785b4d89e8228e23cc4fc9caa12"},{"fixed":"b52786888ddce9d6bc06b7825ba9bffc65924e0c"},{"fixed":"f15f940425eebf24ce66984db2445733cf500b7b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26861","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2121","title":"Use-of-uninitialized-value in WelsDec::BaseMC","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26861\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nWelsDec::BaseMC\nWelsDec::GetInterBPred\nWelsDec::WelsMbInterPrediction\n```\n","status":"published","published":"2020-11-02T00:00:32.903198Z","modified":"2022-04-13T03:04:37.377512Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}