Related Vulnerabilities: CVE-2021-21193  

A use after free security issue was found in the Blink component of the Chromium browser before version 89.0.4389.90. Google is aware of reports that an exploit for this issue exists in the wild.

Severity High

Remote Yes

Type Arbitrary code execution

Description

A use after free security issue was found in the Blink component of the Chromium browser before version 89.0.4389.90. Google is aware of reports that an exploit for this issue exists in the wild.

AVG-1683 chromium 89.0.4389.82-2 High Vulnerable

AVG-1634 opera 74.0.3911.218-1 High Vulnerable

AVG-1633 vivaldi 3.6.2165.40-1 High Vulnerable

https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_12.html
https://crbug.com/1186287