Volerion logoVolerion
Volerion logoVolerion

Microsoft Teams Privilege Escalation Vulnerability

Vulnerability

A race condition vulnerability has been identified in Microsoft Teams for Mac, allowing an authorized attacker to locally elevate privileges. This issue arises from concurrent execution using shared resources without proper synchronization.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing an attacker to gain SYSTEM privileges.

Remediation

Users can apply the official security update to address this vulnerability. The updated version is 25163.3001.3726.6503.

Added: Jul 8, 2025, 6:31 PM
Updated: Jul 8, 2025, 6:31 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
7.5
exploitability
2.9
remediation
7.7
relevance
0.2
threat
0.0
urgency
2.9
incentive
0.8

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