Jul 2025: Microsoft Teams Elevation of Privilege Vulnerability
CVE-2025-49737 Published on July 8, 2025
Microsoft Teams Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.
Weakness Type
What is a Race Condition Vulnerability?
The program contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.
CVE-2025-49737 has been classified to as a Race Condition vulnerability or weakness.
Products Associated with CVE-2025-49737
Want to know whenever a new CVE is published for Microsoft Teams? stack.watch will email you.
Affected Versions
Microsoft Teams for Mac, New Edition:- Version 1.0.0.0 and below 25163.3001.3726.6503 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.