{"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_01M5NGFR1AYJV4G7KVSCE3MH3R","modified_at":"2026-10-15T08:02:26.331174239Z","published_at":"2022-12-22T20:15:16.087Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-22747","https://security-tracker.debian.org/tracker/CVE-2022-22747"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-22747#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-22747"}],"summary":"After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability af"}