{"action":"Upgrade webkit2gtk to 2.20.4-1 or later.","affected":[{"fixed":"2.20.4-1","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.20.4-1"],"id":"tcs_01M5NDDDY8V7V51FMVMSXR3GYA","modified_at":"2026-10-23T18:04:47.828371845Z","published_at":"2019-01-11T18:29:02.937Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-4278","https://security-tracker.debian.org/tracker/CVE-2018-4278"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-4278","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-4278"}],"summary":"In Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6, sound fetched through audio elements may be exfiltrated cross-origin. Thi"}