chromium is vulnerable to arbitrary code execution. A use-after-free in Payments allows an attacker to execute arbitrary code on the host OS.
chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html
crbug.com/1165624
lists.fedoraproject.org/archives/list/[email protected]/message/BI6ZIJQYP5DFMYVX4J5OGOU2NQLEZ3SB/
lists.fedoraproject.org/archives/list/[email protected]/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/
security-tracker.debian.org/tracker/CVE-2021-21151
security.gentoo.org/glsa/202104-08
www.cisecurity.org/advisory/multiple-vulnerabilities-in-google-chrome-could-allow-for-arbitrary-code-execution_2021-026/