{"action":"Upgrade qt5-qtwebengine to 5.15.3_git20200401-r0 or later.","affected":[{"fixed":"5.15.3_git20200401-r0","introduced":"0"}],"component":"qt5-qtwebengine","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["5.15.3_git20200401-r0"],"id":"tcs_01M6GTBNEDB0AMK4WF3WMBTAVH","modified_at":"2026-11-03T06:32:37.922845577Z","published_at":"2021-03-09T18:15:17.767Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-21187","https://security.alpinelinux.org/vuln/CVE-2021-21187"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-21187#Alpine:v3.23/qt5-qtwebengine","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-21187"}],"summary":"Insufficient data validation in URL formatting in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name."}