Information Disclosure in Firefox WebGPU Component
CVE-2026-84130

Currently unrated

Key Information:

Vendor: Mozilla
Status: Firefox
Vendor: CVE Published:; 1 September 2026

What is CVE-2026-84130?

A vulnerability exists in the Graphics: WebGPU component of Firefox, leading to potential information disclosure. The issue has been addressed in Firefox version 155 and Firefox ESR version 153.2. Users are advised to update their browsers to mitigate the risk associated with this vulnerability.