{"action":"Upgrade vlc to 3.0.7-1 or later.","affected":[{"fixed":"3.0.7-1","introduced":"0"}],"component":"vlc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.0.7-1"],"id":"tcs_01M5NDRSB1P6C5XE4D6S2Z9ACB","modified_at":"2026-09-21T07:00:56.739174673Z","published_at":"2019-06-18T18:15:11.107Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-12874","https://security-tracker.debian.org/tracker/CVE-2019-12874"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-12874#Debian:13/vlc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-12874"}],"summary":"An issue was discovered in zlib_decompress_extra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x through 3.0.7. The Matroska demuxer, while parsing a malformed MKV file type, has a doub"}