{"action":"Upgrade chromium to 90.0.4430.85-1 or later.","affected":[{"fixed":"90.0.4430.85-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["90.0.4430.85-1"],"id":"tcs_01M5NFD40M0ET4B1KV18BHW5Z2","modified_at":"2026-10-23T18:03:11.138003105Z","published_at":"2021-04-26T17:15:08.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-21226","https://security-tracker.debian.org/tracker/CVE-2021-21226"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-21226#Debian:14/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-21226"}],"summary":"Use after free in navigation in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page."}