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High severity · published Dec 1, 2025
CVE-2025-64775
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion
7.5
CVSS
1.5%
EPSS
No
On KEV
Description
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issue affects Apache Struts: from 2.0.0 through 6.7.0, from 7.0.0 through 7.0.3. Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Struts · Apache
2.0.0 before 6.8.0; 7.0.0 before 7.1.1 · source: NVD
Affected product
ST
Struts
Apache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-64775
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-64775
Vendor Advisory
https://cwiki.apache.org/confluence/display/WW/S2-068
Mailing List
http://www.openwall.com/lists/oss-security/2025/12/01/2
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