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Mozilla Firefox Privacy: Anti-Tracking Component Spoofing Vulnerability

Vulnerability

A spoofing vulnerability has been identified in the Privacy: Anti-Tracking component of Mozilla Firefox. This issue affects Firefox versions prior to 149. The vulnerability allows for spoofing, which could potentially be exploited to mislead or deceive users or systems.

Impact

Exploitation of this vulnerability could lead to spoofing, allowing an attacker to impersonate or misrepresent information.

Remediation

Users can upgrade to Firefox 149 to address this vulnerability.

Added: Mar 24, 2026, 1:22 PM
Updated: Mar 24, 2026, 1:22 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.4
remediation
7.7
relevance
4.6
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.