OCTOBER 8, 2026
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Case File

CVE-2026-100782

HIGH · CVSS 8.8 EPSS 0.26%

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 Graphics component of Firefox, allowing attackers to exploit incorrect boundary conditions. This could lead to unauthorized access or control over system resources, posing a significant risk to users. Organizations using affected versions of Firefox should prioritize patching to mitigate potential exploitation.

CVE
CVE-2026-100782
Severity
HIGH
CVSS
8.8
EPSS
0.26%
Firefox

Original NVD Description

Privilege escalation due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

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