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Mozilla Firefox Invalid Pointer Vulnerability in Audio/Video Playback Component

Vulnerability

A vulnerability has been identified in Mozilla Firefox that involves an invalid pointer in the Audio/Video: Playback component. This issue could potentially lead to memory corruption. The vulnerability exists in Firefox versions prior to 150.

Impact

Exploitation of this vulnerability could result in memory corruption, which may be leveraged to execute arbitrary code.

Remediation

Users can upgrade to Firefox 150 to address this vulnerability.

Added: Apr 21, 2026, 1:38 PM
Updated: Apr 21, 2026, 1:38 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.2
remediation
7.7
relevance
6.4
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.