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Mozilla Firefox Denial-of-Service Vulnerability in Audio/Video Playback Component

Vulnerability

A denial-of-service vulnerability has been identified in the Audio/Video: Playback component of Mozilla Firefox. This issue can cause the application to become unresponsive or unavailable. The vulnerability affects Firefox versions prior to 150.

Impact

Exploitation of this vulnerability leads to a denial-of-service condition, causing the application to become unresponsive or unavailable.

Remediation

Users can upgrade to Firefox 150 to address this vulnerability.

Added: Apr 21, 2026, 1:32 PM
Updated: Apr 21, 2026, 1:32 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.4
remediation
7.7
relevance
6.0
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.