Vulnerability · Published Jul 8, 2025 · Assigned by microsoft
CVE-2025-49737Microsoft Teams Elevation of Privilege Vulnerability
High 7.0
In plain English
A high-severity race condition in Microsoft Teams for Mac, New Edition from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Severity (CVSS 3.1)7.0High
Exploit odds (30 days)0.2%top 88.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Teams for Mac, New Edition | 1.0.0.0 – before 25163.3001.3726.6503 |
Weakness: CWE-362 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Microsoft Teams Elevation of Privilege Vulnerability vendor-advisory, patch