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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Fixes

Solution

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Workaround

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History

Tue, 24 Feb 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Tencent
Tencent pc Manager
Vendors & Products Tencent
Tencent pc Manager

Mon, 23 Feb 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-59
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 23 Feb 2026 19:30:00 +0000

Type Values Removed Values Added
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.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-02-23T19:33:03.617Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63946

cve-icon Vulnrichment

Updated: 2026-02-23T19:32:58.820Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-23T20:28:53.100

Modified: 2026-02-24T14:13:49.320

Link: CVE-2025-63946

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-24T09:55:47Z

Weaknesses