Main Vulnerability Database Vulnerabilities #VU118081

#VU118081 Information disclosure in WebKitGTK+ and WPE WebKit - CVE-2025-43376

Published: November 4, 2025

Vulnerability identifier: #VU118081

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-2025-43376

CWE-ID: CWE-200

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 gain access to potentially sensitive information.

The vulnerability exists due to a logic issue in WebKit. A remote attacker can view leaked DNS queries with Private Relay turned on.

Install updates from vendor's website.