What is CVE-2025-53503?

CVE-2025-53503 is a high-severity vulnerability in Trendmicro Cleaner_one, classified under CWE-64. CVSS score: 7.8/10. Published 2025-07-10.

How severe is CVE-2025-53503?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Trendmicro Cleaner_one

CVE-2025-53503

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.

EPSS: 0.002 (11.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Trendmicro Cleaner_one
Trend Micro, Inc. Micro Cleaner One Pro — versions 6.8

Weakness classification (CWE)

CWE-64

References

security@trendmicro.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-53503?: CVE-2025-53503 is a high-severity vulnerability in Trendmicro Cleaner_one, classified under CWE-64. CVSS score: 7.8/10. Published 2025-07-10.
How severe is CVE-2025-53503?: High severity. CVSS v3 base score is 7.8 out of 10.