CVE-2025-63946

HIGH EPSS 7.9%
Published Feb 23, 20264mo ago · Modified Feb 26, 20264mo ago
7.4 CVSS 3.1
High
Find Similar
Published Feb 23, 2026 4mo ago
Last Modified Feb 26, 2026 4mo ago

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.

CVSS Details

Base Score
7.4
Exploitability
1.4
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
7.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-59

Affected Products 1

VendorProductVersionRange
tencentpcmanager* ≤17.10.28554.205

References 2

  • github.com https://github.com/alexlee820/CVE-2025-63946-Tencent-PC-Manager-EoP/blob/main/README.md
    ExploitThird Party Advisory
  • github.com https://github.com/alexlee820/Tencent-PC-Manager-EoP
    Broken Link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.