Related Vulnerabilities: CVE-2021-21122  

A use after free security issue was found in the Blink component of the Chromium browser before version 88.0.4324.96.

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 88.0.4324.96.

AVG-1479 opera 73.0.3856.344-2 Critical Vulnerable

AVG-1478 vivaldi 3.5.2115.87-2 Critical Vulnerable

AVG-1477 chromium 87.0.4280.141-1 88.0.4324.96-1 Critical Fixed

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
https://crbug.com/1162131