OCTOBER 8, 2026
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Case File

CVE-2026-100824

HIGH · CVSS 8.8 EPSS 0.24%

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 Places component of Firefox, allowing attackers to gain elevated permissions within the application. This could lead to unauthorized access to sensitive data or system resources. Organizations using affected versions of Firefox should prioritize applying the updates in ESR 153.4 or Firefox 157 to mitigate potential exploitation.

CVE
CVE-2026-100824
Severity
HIGH
CVSS
8.8
EPSS
0.24%
Firefox

Original NVD Description

Privilege escalation in the Places component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.