CVE-2025-63945: Race Condition

Published Feb 23, 2026
·
Updated

A privilege escalation (PE) vulnerability in the Tencent iOA app thru 210.9.28693.621001 on Windows devices enables a local user to execute programs with elevated privileges. However, execution requires that the local user is able to successfully exploit a race condition.

Affected Software

2 affected components
Tencent iOA<=210.9.28693.621001
Tencent Ioa Windows<210.9.28693.62001

Event History

Feb 23, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·08:28 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-63945?

CVE-2025-63945 is classified as a privilege escalation vulnerability that can allow local users to execute code with elevated privileges.

2

How do I fix CVE-2025-63945?

To mitigate CVE-2025-63945, users should update the Tencent iOA app to a version newer than 210.9.28693.621001.

3

Who is affected by CVE-2025-63945?

CVE-2025-63945 affects users of the Tencent iOA app on Windows devices running version 210.9.28693.621001 or older.

4

What type of vulnerability is CVE-2025-63945?

CVE-2025-63945 is a privilege escalation vulnerability that exploits a race condition.

5

Can CVE-2025-63945 be exploited remotely?

No, CVE-2025-63945 requires local access to the system to exploit the vulnerability.

Contact

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