{"id":"OSV-2026-455","summary":"UNKNOWN READ in mkv::matroska_segment_c::TrackInit","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495498906\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nmkv::matroska_segment_c::TrackInit\nmkv::matroska_segment_c::TrackInit\nmkv::matroska_segment_c::ParseTrackEntry\n```\n","modified":"2026-03-25T00:20:51.449185Z","published":"2026-03-25T00:20:51.448743Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495498906"}],"affected":[{"package":{"name":"vlc","ecosystem":"OSS-Fuzz","purl":"pkg:generic/vlc"},"ranges":[{"type":"GIT","repo":"https://code.videolan.org/videolan/vlc.git","events":[{"introduced":"f8e9d090fc20452cfddb91df28bf235eb59baff1"},{"fixed":"643b5a278f40a899d0c981499da70a0721e1dff5"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/vlc/OSV-2026-455.yaml","fixed_range":"d854b1239b697859d6b21206feb7c66d64f3737a:643b5a278f40a899d0c981499da70a0721e1dff5","introduced_range":"22ea21dc9efff3e1ce539a098e4839975051bbe5:ca8a1dd2e9f38ae5d0ecae43be473d3a9af6a399"}}],"schema_version":"1.7.5"}