#VU124401 State Issues in WPE WebKit and WebKitGTK+ - CVE-2026-28861
Published: March 25, 2026 / Updated: March 30, 2026
Vulnerability identifier: #VU124401
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-28861
CWE-ID: CWE-371
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
WPE WebKit
WebKitGTK+
WPE WebKit
WebKitGTK+
Software vendor:
WebKitGTK
WebKitGTK
Description
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to improper handling of web content in WebKit when processing malicious web pages. A remote attacker can entice the victim to visit a specially crafted website and access script message handlers intended for other origins.
Remediation
Install update from vendor's website.