{"action":"Upgrade thunderbird to 1:60.9.0-1 or later.","affected":[{"fixed":"1:60.9.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:60.9.0-1"],"id":"tcs_01M5NDQ3FMD8165B0TXZ2PWJF0","modified_at":"2026-09-21T07:00:55.527100146Z","published_at":"2019-09-27T18:15:12.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11743","https://security-tracker.debian.org/tracker/CVE-2019-11743"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11743#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11743"}],"summary":"Navigation events were not fully adhering to the W3C's \"Navigation-Timing Level 2\" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to o"}