Description
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117.
Older, unsupported versions may also be affected.

Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
Published: 2026-05-12
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4619-1 tomcat9 security update
Debian DSA Debian DSA DSA-6328-1 tomcat10 security update
Debian DSA Debian DSA DSA-6329-1 tomcat11 security update
Github GHSA Github GHSA GHSA-gx5v-xp9w-j4cg Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling
Ubuntu USN Ubuntu USN USN-8417-1 Tomcat vulnerabilities
Ubuntu USN Ubuntu USN USN-8450-1 Tomcat vulnerabilities
History

Thu, 14 May 2026 19:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

Wed, 13 May 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 May 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache tomcat
Vendors & Products Apache
Apache tomcat

Tue, 12 May 2026 18:30:00 +0000

Type Values Removed Values Added
References

Tue, 12 May 2026 16:00:00 +0000

Type Values Removed Values Added
Description Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117. Older, unsupported versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
Title Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling
Weaknesses CWE-770
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-05-13T15:57:45.607Z

Reserved: 2026-04-20T07:27:43.961Z

Link: CVE-2026-41284

cve-icon Vulnrichment

Updated: 2026-05-12T17:40:56.383Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-12T16:16:15.933

Modified: 2026-06-17T10:46:26.477

Link: CVE-2026-41284

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T18:15:16Z

Weaknesses