{"action":"Upgrade webkit2gtk to 2.28.3-r0 or later.","affected":[{"fixed":"2.28.3-r0","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["2.28.3-r0"],"id":"tcs_01M6GKRPN4YAHTWHB9FJF2F208","modified_at":"2026-11-03T06:32:23.728928414Z","published_at":"2020-07-14T14:15:17.603Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-13753","https://security.alpinelinux.org/vuln/CVE-2020-13753"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-13753#Alpine:v3.14/webkit2gtk","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-13753"}],"summary":"The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desk"}