{"action":"Upgrade thunderbird to 1:60.5.0-1 or later.","affected":[{"fixed":"1:60.5.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:60.5.0-1"],"id":"tcs_01M5ND7PFF7DE2NT5RQH2DKACC","modified_at":"2026-10-23T18:03:03.113217943Z","published_at":"2019-04-26T17:29:00.540Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-18512","https://security-tracker.debian.org/tracker/CVE-2018-18512"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-18512#Debian:14/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-18512"}],"summary":"A use-after-free vulnerability can occur while playing a sound notification in Thunderbird. The memory storing the sound data is immediately freed, although the sound is still being played asynchronou"}