{"action":"Upgrade firefox-esr to 91.9.0esr-1 or later.","affected":[{"fixed":"91.9.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["91.9.0esr-1"],"id":"tcs_01M5NGP6HTJZT3RYF6H6SC0SDJ","modified_at":"2026-10-15T08:02:37.537977656Z","published_at":"2022-12-22T20:15:26.397Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-29914","https://security-tracker.debian.org/tracker/CVE-2022-29914"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-29914","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-29914"}],"summary":"When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This vulnerability affects Thunderbird < 91.9,"}