{"action":"Upgrade webkit2gtk to 2.30.3-r0 or later.","affected":[{"fixed":"2.30.3-r0","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["2.30.3-r0"],"id":"tcs_01M6GQ17EHJZ8C08Y201337F05","modified_at":"2026-11-03T06:32:30.743961682Z","published_at":"2020-12-03T17:15:12.083Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-13543","https://security.alpinelinux.org/vuln/CVE-2020-13543"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-13543","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-13543"}],"summary":"A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted web page can trigger a use-after-free vulnerability which can lead to remote code e"}