CVE-2025-49737
High
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.
SeverityHigh
CVSS7.0
Exploit probability—
Product
Microsoft Teams
PublishedJul 8, 2025
First seenJul 8, 2025
Weakness typeCWE-362Race condition
How to fix
Update
- microsoft teams25163.3001.3726.6503 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft teams | v < 25163.3001.3726.6503 | 25163.3001.3726.6503 |
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