Related Vulnerabilities: CVE-2021-1870  

A security issue was discovered in WebKitGTK before 2.30.6 and WPE WebKit before 2.30.6. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Severity High

Remote Yes

Type Arbitrary code execution

Description

A security issue was discovered in WebKitGTK before 2.30.6 and WPE WebKit before 2.30.6. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

AVG-1722 wpewebkit 2.30.5-1 High Vulnerable

AVG-1721 webkit2gtk 2.30.5-1 2.30.6-1 High Fixed

https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1870