{"action":"Upgrade webkit2gtk to 2.30.3-1 or later.","affected":[{"fixed":"2.30.3-1","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.30.3-1"],"id":"tcs_01M5NEJSFPNKAB9A9TDEZDEPB2","modified_at":"2026-09-11T11:01:03.400805513Z","published_at":"2020-12-03T17:15:12.147Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-13584","https://security-tracker.debian.org/tracker/CVE-2020-13584"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-13584","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-13584"}],"summary":"An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.1 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in a remote code execution"}