{"action":"Upgrade webkit2gtk to 2.32.3-1 or later.","affected":[{"fixed":"2.32.3-1","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.32.3-1"],"id":"tcs_01M5NFDRSDTVPEWQ8MPT96KNTH","modified_at":"2026-10-23T18:03:36.921282175Z","published_at":"2021-07-07T22:15:07.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-21775","https://security-tracker.debian.org/tracker/CVE-2021-21775"],"severity":{"label":"high","score":8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-21775#Debian:13/webkit2gtk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-21775"}],"summary":"A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak"}