{"action":"Upgrade firefox-esr to 91.4.1esr-1~deb11u1 or later.","affected":[{"fixed":"91.4.1esr-1~deb11u1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["91.4.1esr-1~deb11u1"],"id":"tcs_01M5NZ5GSFQ87GVJS5D8M7RP2C","modified_at":"2026-03-09T02:09:02.231950Z","published_at":"2021-12-19T00:00:00Z","references":["https://osv.dev/vulnerability/DSA-5026-1"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DSA-5026-1","url":"https://osv.dev/vulnerability/DSA-5026-1"}],"summary":"firefox-esr - security update"}