CVE-2019-8720

WebKitGTK memory corruption vulnerability allows remote code execution and is actively exploited in the wild.

A memory corruption flaw in WebKitGTK enables attackers to execute arbitrary code remotely, posing a severe risk to systems relying on this library for rendering web content. Defense contractors must ensure all WebKitGTK components are patched immediately, as this vulnerability is already being exploited in the wild and could lead to system compromise or data exfiltration. Failure to patch exposes organizations to ransomware and other advanced threats, violating CMMC/NIST 800-171 requirements for timely patch management.

Shame score — The vulnerability is actively exploited in the wild, indicating a failure to patch a known, high-severity flaw before it was weaponized by attackers.