CVE List

CVE-2021-21806

Critical 8.8

An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim needs to visit a malicious web site to trigger the vulnerability.

Published July 8, 2021.

Affected software

Get alerts for Webkitgtk Webkitgtk

Reference links