CVE-2025-49737

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-49737
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:teams:*:*:*:*:*:macos:*:*
History

13 Feb 2026, 14:34

Type Values Removed Values Added
CPE cpe:2.3:a:microsoft:teams:*:*:*:*:*:macos:*:*
First Time Microsoft teams
Microsoft
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737 - Vendor Advisory

10 Jul 2025, 13:18

Type Values Removed Values Added
Summary
  • (es) La ejecución simultánea utilizando un recurso compartido con sincronización incorrecta ('condición de ejecución') en Microsoft Teams permite que un atacante autorizado eleve privilegios localmente.

08 Jul 2025, 17:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-08 17:16

Updated : 2026-02-13 14:34

NVD link : CVE-2025-49737

Mitre link : CVE-2025-49737

CVE.ORG link : CVE-2025-49737

JSON object : View

Products Affected

microsoft

  • teams
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')