CVE-2025-53503: Trend Micro Cleaner One

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Trend Micro Cleaner One: before 6.8.333 (fixed in 6.8.333)

Published 2025-07-10. Last modified 2026-06-17.