CVE-2025-61795

Aliases:GHSA-hgrr-935x-pq79BIT-tomcat-2025-61795
Advisory lineage Upstream: 0 Downstream: 25
Modified
Published: 27 Oct 2025, 17:30
Last modified:12 May 2026, 12:08

Vulnerability Summary

Overall Risk (default)
low
21/100
CVSS Score
5.3 MEDIUM
v3.1 (cve.org)
EPSS Score
0.13% LOW
0% probability +0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Oct 2025, 17:30
Published
Vulnerability first disclosed
12 May 2026, 12:08
Last Modified
Vulnerability information updated

Description

Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.

CVSS Metrics

  • v4.0•MEDIUM•Score: 6CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U
  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.13%• Percentile: 32%

Techniques & Countermeasures

  • CWE-404•Improper Resource Shutdown or Release

    The product does not release or incorrectly releases a resource before it is made available for re-use.

Affected Systems

  • apache software foundation•apache tomcat

    ≥ 11.0.0-M1, ≤ 11.0.11 | ≥ 10.1.0-M1, ≤ 10.1.46 | ≥ 9.0.0.M1, ≤ 9.0.109 | ≥ 8.5.0, ≤ 8.5.100

  • Unknown•Tomcat

    ≥ 8.5.0, ≤ 8.5.100 | ≥ 9.0.0, < 9.0.110 | ≥ 10.0.0, < 10.0.27 | ≥ 10.1.0, < 10.1.47 | ≥ 11.0.0, < 11.0.12

  • org.apache.tomcat•tomcat

    ≥ 11.0.0-M1, < 11.0.12 | ≥ 10.1.0-M1, < 10.1.47 | ≥ 9.0.0.M1, < 9.0.110 | ≥ 8.5.0, ≤ 8.5.100

  • org.apache.tomcat•tomcat-catalina

    ≥ 11.0.0-M1, < 11.0.12 | ≥ 10.1.0-M1, < 10.1.47 | ≥ 9.0.0.M1, < 9.0.110 | ≥ 8.5.0, ≤ 8.5.100

  • org.apache.tomcat.embed•tomcat-embed-core

    ≥ 11.0.0-M1, < 11.0.12 | ≥ 10.1.0-M1, < 10.1.47 | ≥ 9.0.0.M1, < 9.0.110 | ≥ 8.5.0, ≤ 8.5.100

References (11)