Related Vulnerabilities: CVE-2021-30563  

A type confusion security issue has been found in the V8 component of the Chromium browser engine before version 91.0.4472.164. Google is aware of reports that an exploit for CVE-2021-30563 exists in the wild.

Severity High

Remote Yes

Type Arbitrary code execution

Description

A type confusion security issue has been found in the V8 component of the Chromium browser engine before version 91.0.4472.164. Google is aware of reports that an exploit for CVE-2021-30563 exists in the wild.

AVG-2168 opera 77.0.4054.254-1 High Vulnerable

AVG-2167 vivaldi 4.0.2312.38-1 High Vulnerable

AVG-2166 chromium 91.0.4472.114-1 High Vulnerable

https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html
https://crbug.com/1228407