Related Vulnerabilities: CVE-2020-11793  

A use-after-free has been found in WebKitGTK before 2.2.8.1, where processing maliciously crafted web content may lead to arbitrary code execution or application crash (denial of service).

Severity Critical

Remote Yes

Type Arbitrary code execution

Description

A use-after-free has been found in WebKitGTK before 2.2.8.1, where processing maliciously crafted web content may lead to arbitrary code execution or application crash (denial of service).

AVG-1137 webkit2gtk 2.28.0-3 2.28.1-1 Critical Fixed

https://webkitgtk.org/security/WSA-2020-0004.html#CVE-2020-11793