{"action":"Upgrade firefox-esr to 140.11.0esr-1 or later.","affected":[{"fixed":"140.11.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["140.11.0esr-1"],"id":"tcs_01M5NW9GRFR0FMSZ9S6VH5TCEF","modified_at":"2026-10-01T03:03:44.950777746Z","published_at":"2026-05-19T14:16:53.277Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-8968","https://security-tracker.debian.org/tracker/CVE-2026-8968"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-8968#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-8968"}],"summary":"Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11."}