CVE-2025-64775
org.apache.struts/struts2-core: Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS)
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 2, 2025
Updated · June 28, 2026
Description
A denial of service vulnerability has been discovered in Apache Struts. A file leak in multipart request processing causes disk exhaustion when exploited.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-459 · Incomplete Cleanup