{"action":"Upgrade chromium to 89.0.4389.82-1 or later.","affected":[{"fixed":"89.0.4389.82-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["89.0.4389.82-1"],"id":"tcs_01M5NFCJH3642HC6XRFYY8VMMX","modified_at":"2026-10-23T18:04:49.236881417Z","published_at":"2021-03-09T18:15:17.173Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-21178","https://security-tracker.debian.org/tracker/CVE-2021-21178"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-21178","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-21178"}],"summary":"Inappropriate implementation in Compositing in Google Chrome on Linux and Windows prior to 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page"}