{"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:12","exploited":false,"fixed_versions":["1:60.9.0-1"],"id":"tcs_01M5NDQ52CSXAT5AQSMWFHEVHT","modified_at":"2026-09-21T07:00:26.383259426Z","published_at":"2019-09-27T18:15:12.333Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11746","https://security-tracker.debian.org/tracker/CVE-2019-11746"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11746#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11746"}],"summary":"A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox"}