{"action":"Upgrade thunderbird to 1:91.5.0-1 or later.","affected":[{"fixed":"1:91.5.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:91.5.0-1"],"id":"tcs_01M5NGFNYDHZBSH8CDDBK7BAX9","modified_at":"2026-10-15T08:01:40.772906258Z","published_at":"2022-12-22T20:15:14.860Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-22742","https://security-tracker.debian.org/tracker/CVE-2022-22742"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-22742#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-22742"}],"summary":"When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox <"}