{"action":"Upgrade libvpx to 1.16.0-3 or later.","affected":[{"fixed":"1.16.0-3","introduced":"0"}],"component":"libvpx","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.16.0-3"],"id":"tcs_01M5NR4D1AYAASTMYYZ84J20BG","modified_at":"2026-10-01T03:03:21.658913740Z","published_at":"2026-02-16T15:18:34.740Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-2447","https://security-tracker.debian.org/tracker/CVE-2026-2447"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-2447#Debian:14/libvpx","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-2447"}],"summary":"Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2."}