{"action":"Upgrade webkit2gtk to 2.30.6-1 or later.","affected":[{"fixed":"2.30.6-1","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.30.6-1"],"id":"tcs_01M5NFAEP9M4T4K0VDS269ASNR","modified_at":"2026-10-23T18:03:24.339596015Z","published_at":"2021-04-02T19:15:19.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-1801","https://security-tracker.debian.org/tracker/CVE-2021-1801"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-1801#Debian:14/webkit2gtk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-1801"}],"summary":"This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4"}