chromium is vulnerable to arbitrary code execution. A use after free in media in allows a remote attacker to exploit a heap corruption via a malicious HTML page.
packetstormsecurity.com/files/159558/Chrome-MediaElementEventListener-UpdateSources-Use-After-Free.html
chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html
crbug.com/1105426
lists.fedoraproject.org/archives/list/[email protected]/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
security-tracker.debian.org/tracker/CVE-2020-6549
security.gentoo.org/glsa/202101-30
www.debian.org/security/2021/dsa-4824