Main Vulnerability Database Vulnerabilities #VU122674

#VU122674 State Issues in WebKitGTK+ and WPE WebKit - CVE-2026-20676

Published: February 11, 2026 / Updated: March 20, 2026

Vulnerability identifier: #VU122674

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2026-20676

CWE-ID: CWE-371

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
WebKitGTK+
WPE WebKit

Software vendor:
WebKitGTK

Description

The vulnerability allows a remote attacker to track website users.

The vulnerability exists due to a state issue in WebKit. A remote attacker can track users through Safari web extensions.

Install update from vendor's website.