{"action":"Upgrade firefox-esr to 153.4.0esr-1~deb12u1 or later.","affected":[{"fixed":"153.4.0esr-1~deb12u1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["153.4.0esr-1~deb12u1"],"id":"tcs_01M5NPHRTE4VF3ZHBE6XX72N15","modified_at":"2026-10-06T16:01:37.501227487Z","published_at":"2026-09-29T13:17:46.330Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-100812","https://security-tracker.debian.org/tracker/CVE-2026-100812"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-100812","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-100812"}],"summary":"Denial-of-service in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157."}