{"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_01M5NFAJFGSBPS8JA021CDM4A9","modified_at":"2026-10-23T18:03:28.247412318Z","published_at":"2021-04-02T19:15:20.567Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-1870","https://security-tracker.debian.org/tracker/CVE-2021-1870"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-1870#Debian:14/webkit2gtk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-1870"}],"summary":"A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remot"}