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Release Date: July 7, 2025

CVE Vulnerability Identifier: CVE-2025-53503

Platform: Microsoft Windows

CVSSv3 Scores: 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity Rating: High

Summary

Trend Micro has released an update for Trend Micro Cleaner One Pro which resolves a Privilege Escalation Vulnerability by updating the libraries in version 6.8.323 or higher of the software.

Affected Versions

PRODUCTAFFECTED VERSIONSPLATFORMLANGUAGE(S)
Trend Micro Cleaner One Pro6.8.323 and belowMicrosoft WindowsEnglish

Solution

PRODUCTUPDATED VERSION(S)PLATFORMLANGUAGE(S)
Trend Micro Cleaner One Pro6.8.333Microsoft WindowsEnglish

Vulnerability Details

Trend Micro Cleaner One Pro is vulnerable to a Privilege Escalation vulnerability that could allow a local attacker to unintentionally delete privileged Trend Micro files including its own.

Trend Micro has received no reports nor is aware of any actual attacks against the affected product related to this vulnerability at this time.

Acknowledgement

Trend Micro would like to thank the following individual for responsibly disclosing the issue and working with Trend Micro to help protect our customers:

  • Anonymous working with Trend Zero Day Initiative

Additional Assistance

Customers who have questions are encouraged to contact Trend Micro Support for further assistance.

External Reference

The following advisories may be found at the Trend Zero Day Initiative Published Advisories site:

  • ZDI-CAN-26484
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