High severity7.4NVD Advisory· Published Feb 23, 2026· Updated Jun 17, 2026
CVE-2025-63946
CVE-2025-63946
Description
A privilege escalation (PE) vulnerability in the Tencent PC Manager app thru 17.10.28554.205 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.
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Affected products
3- Tencent/PC Manager appdescription
- Range: <=17.10.28554.205
Patches
Vulnerability mechanics
References
1- github.com/alexlee820/CVE-2025-63946-Tencent-PC-Manager-EoP/blob/main/README.mdnvdExploitThird Party Advisory
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