{"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_01M5NPHP16K947FSZRN9Y0T1GE","modified_at":"2026-10-23T17:47:40.210333139Z","published_at":"2026-09-29T13:17:45.700Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-100806","https://security-tracker.debian.org/tracker/CVE-2026-100806"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-100806","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-100806"}],"summary":"Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157."}