{"id":"OSV-2021-916","aliases":[],"status":"published","title":"Use-of-uninitialized-value in jxl::ModularFrameDecoder::DecodeAcMetadata","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35778\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::ModularFrameDecoder::DecodeAcMetadata\njxl::FrameDecoder::ProcessDCGroup\njxl::ThreadPool::RunCallState\u003cjxl::Status\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-07-04T00:00:13.274805Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libjxl","ranges":[{"type":"GIT","events":[{"introduced":"42d9f78fce38e2f97c675d03b6a19ccc6bee7d39"},{"fixed":"f8dd198a2d8ad4f4fccd591349a384bc0eff5ec9"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35778","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-916","title":"Use-of-uninitialized-value in jxl::ModularFrameDecoder::DecodeAcMetadata","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35778\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::ModularFrameDecoder::DecodeAcMetadata\njxl::FrameDecoder::ProcessDCGroup\njxl::ThreadPool::RunCallState\u003cjxl::Status\n```\n","status":"published","published":"2021-07-04T00:00:13.274805Z","modified":"2022-04-13T03:04:41.822581Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}