{"action":"Upgrade firefox-esr to 91.8.0esr-1 or later.","affected":[{"fixed":"91.8.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["91.8.0esr-1"],"id":"tcs_01M5NGMZHG0NKAC60C18PVW1ZM","modified_at":"2026-10-15T08:00:52.792985208Z","published_at":"2022-12-22T20:15:25.177Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-28289","https://security-tracker.debian.org/tracker/CVE-2022-28289"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-28289#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-28289"}],"summary":"Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.7. Some of these bugs showe"}