chromium is vulnerable to arbitrary code execution. A heap buffer overflow in Media Feeds allows an attacker to execute arbitrary code on the host OS.
chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html
crbug.com/1195340
lists.fedoraproject.org/archives/list/[email protected]/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/
lists.fedoraproject.org/archives/list/[email protected]/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/
security-tracker.debian.org/tracker/CVE-2021-30508
security.gentoo.org/glsa/202107-06