{"action":"Upgrade vlc to 3.0.12-1 or later.","affected":[{"fixed":"3.0.12-1","introduced":"0"}],"component":"vlc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.0.12-1"],"id":"tcs_01M5NEXCBMC6GNKFS81ZMM7ZQG","modified_at":"2026-10-26T12:02:41.241586809Z","published_at":"2021-01-08T18:15:13.403Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-26664","https://security-tracker.debian.org/tracker/CVE-2020-26664"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-26664#Debian:13/vlc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-26664"}],"summary":"A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file."}