What is CVE-2025-49737?

CVE-2025-49737 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft Teams Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2025-49737 cover?

CVE-2025-49737 covers the following CVE IDs: CVE-2025-49737. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-49737?

CVE-2025-49737 has a CVSS v3 base score of 7.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-49737?

CVE-2025-49737 affects 1 product, including: Microsoft Teams for Mac, New Edition.

CVE-2025-49737HighCVSS 7.0

Microsoft Teams Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 8, 2025

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2025-49737 →

📋 Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.

🎯 Affected products1

Microsoft Teams for Mac, New Edition

✅ Remediation

KBRelease Notes (Security Update) — fixed build 25163.3001.3726.6503

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737
referencehttps://learn.microsoft.com/en-us/officeupdates/teams-app-versioning