{"action":"Upgrade webkit2gtk to 2.20.4-r0 or later.","affected":[{"fixed":"2.20.4-r0","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.8","exploited":false,"fixed_versions":["2.20.4-r0"],"id":"tcs_01M6GE9CT4M8X0TPB3N3Z24YSF","modified_at":"2026-11-03T06:31:21.897003091Z","published_at":"2019-04-03T18:29:03.457Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-4261","https://security.alpinelinux.org/vuln/CVE-2018-4261"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-4261","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-4261"}],"summary":"Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Window"}