{"action":"Upgrade thunderbird to 1:91.7.0-1 or later.","affected":[{"fixed":"1:91.7.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:91.7.0-1"],"id":"tcs_01M5NGKMXWBZYWQN6CSS6QTW1G","modified_at":"2026-10-15T08:01:08.003920020Z","published_at":"2022-12-22T20:15:20.967Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-26381","https://security-tracker.debian.org/tracker/CVE-2022-26381"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-26381#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-26381"}],"summary":"An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Th"}