{"id":"OSV-2020-1840","aliases":[],"status":"published","title":"Heap-use-after-free in avifFileTypeIsCompatible","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25910\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\navifFileTypeIsCompatible\navifDecoderParse\navif_decode_fuzzer.cc\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-09-25T00:00:39.613381Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libavif","ranges":[{"type":"GIT","events":[{"introduced":"16104711fe1a92cadb454e6330cc343c7cdfd00e"},{"fixed":"468ded88b6ee5ccc4ce1ed029a7d310e5764947c"},{"fixed":"76556c4c24cb935039e1ba87006d80fb513a8d7b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25910","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1840","title":"Heap-use-after-free in avifFileTypeIsCompatible","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25910\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\navifFileTypeIsCompatible\navifDecoderParse\navif_decode_fuzzer.cc\n```\n","status":"published","published":"2020-09-25T00:00:39.613381Z","modified":"2022-04-13T03:04:41.892196Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}