OCTOBER 8, 2026
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Case File

CVE-2026-100764

HIGH · CVSS 8.8 EPSS 0.25%

Source: NVD + CISA KEV + EPSS · Published 2026-09-29 · Last synced 2026-10-08

CyberRota Analysis

AI-Generated

A privilege escalation vulnerability exists in the WebGPU component of Firefox, stemming from incorrect boundary conditions. This flaw could allow an attacker to gain elevated permissions, potentially compromising user data and system integrity. Organizations and users utilizing affected versions of Firefox should prioritize updating to version 157 or later to mitigate this high-severity risk.

CVE
CVE-2026-100764
Severity
HIGH
CVSS
8.8
EPSS
0.25%
Firefox

Original NVD Description

Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.