chromium is vulnerable to content spoofing. An attacker is able to send a malicious HTML page to spoof the contents of the Omnibox (URL bar).
chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.html
crbug.com/1174186
lists.fedoraproject.org/archives/list/[email protected]/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/
lists.fedoraproject.org/archives/list/[email protected]/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/
lists.fedoraproject.org/archives/list/[email protected]/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/
security-tracker.debian.org/tracker/CVE-2021-21178
security.gentoo.org/glsa/202104-08
www.debian.org/security/2021/dsa-4886