{"action":"Upgrade thunderbird to 1:91.9.0-1 or later.","affected":[{"fixed":"1:91.9.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:91.9.0-1"],"id":"tcs_01M5NGP4QESABHX6W8M9EDHPKW","modified_at":"2026-10-15T08:02:37.604102872Z","published_at":"2022-12-22T20:15:25.417Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-29909","https://security-tracker.debian.org/tracker/CVE-2022-29909"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-29909#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-29909"}],"summary":"Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permiss"}