CVE-2025-49737 – Microsoft Teams Privilege Escalation Race Condition

The following table lists the changes that have been made to the
CVE-2025-49737 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 08, 2025

    Action Type Old Value New Value
    Added Description Concurrent execution using shared resource with improper synchronization (‘race condition’) in Microsoft Teams allows an authorized attacker to elevate privileges locally.
    Added CVSS V3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-362
    Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737
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