{"action":"Upgrade webkit2gtk to 2.22.0-2 or later.","affected":[{"fixed":"2.22.0-2","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.22.0-2"],"id":"tcs_01M5NDDFGQ6N7RDF0PJGDTHS1G","modified_at":"2026-10-23T18:03:06.317378008Z","published_at":"2019-04-03T18:29:06.313Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-4306","https://security-tracker.debian.org/tracker/CVE-2018-4306"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-4306#Debian:14/webkit2gtk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-4306"}],"summary":"A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7."}