{"id":"OSV-2022-492","aliases":[],"status":"published","title":"Heap-buffer-overflow in jxl::BitsCoder::Read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48123\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\njxl::BitsCoder::Read\njxl::ReadVisitor::Bits\njxl::jpeg::JPEGData::VisitFields\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-20T00:01:36.686599Z","modified":"2022-06-20T00:01:36Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libjxl","ranges":[{"type":"GIT","events":[{"introduced":"b7076f1869914eee47b3eae107750f3a3ce43a76"},{"fixed":"746d1f5e8498f501238894899c301e70ea57e2aa"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48123","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-492","title":"Heap-buffer-overflow in jxl::BitsCoder::Read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48123\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\njxl::BitsCoder::Read\njxl::ReadVisitor::Bits\njxl::jpeg::JPEGData::VisitFields\n```\n","status":"published","published":"2022-06-20T00:01:36.686599Z","modified":"2022-06-20T00:01:36.686881Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}