chromium is vulnerable to use after free. An attacker can potentially exploit heap corruption via a crafted HTML page.
chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop.html
crbug.com/1151298
lists.fedoraproject.org/archives/list/[email protected]/message/VVUWIJKZTZTG6G475OR6PP4WPQBVM6PS/
lists.fedoraproject.org/archives/list/[email protected]/message/Z6P6AVVFP7B2M4H7TJQBASRZIBLOTUFN/
security-tracker.debian.org/tracker/CVE-2021-21112
security.gentoo.org/glsa/202101-05
www.debian.org/security/2021/dsa-4832