{"action":"Upgrade firefox-esr to 52.7.3esr-1 or later.","affected":[{"fixed":"52.7.3esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["52.7.3esr-1"],"id":"tcs_01M5NDEA493PP4T23PVVQJCPNK","modified_at":"2026-10-23T18:03:06.570418592Z","published_at":"2018-06-11T21:29:14.873Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5148","https://security-tracker.debian.org/tracker/CVE-2018-5148"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5148#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5148"}],"summary":"A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable c"}