{"action":"Upgrade thunderbird to 1:91.6.0-1 or later.","affected":[{"fixed":"1:91.6.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:91.6.0-1"],"id":"tcs_01M5NGFXDMYEB3JV00BW1Y0N8A","modified_at":"2026-10-15T08:02:25.658630812Z","published_at":"2022-12-22T20:15:20.483Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-22763","https://security-tracker.debian.org/tracker/CVE-2022-22763"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-22763#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-22763"}],"summary":"When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6,"}