Related Vulnerabilities: CVE-2021-30564  

A heap buffer overflow security issue has been found in the WebXR component of the Chromium browser engine before version 91.0.4472.164.

Severity Medium

Remote Yes

Type Arbitrary code execution

Description

A heap buffer overflow security issue has been found in the WebXR component of the Chromium browser engine before version 91.0.4472.164.

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/1221309