CVE-2026-41284

Published: May 12, 2026Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (6)

Products: Apache: Tomcat

Apache

1 product

Tomcat

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Apache Tomcat	10.0.0 ≤ version ≤ 10.0.27
Apache Tomcat	10.1.0 ≤ version < 10.1.55
Apache Tomcat	11.0.0 ≤ version < 11.0.22
Apache Tomcat	4.0.0 ≤ version ≤ 7.0.109
Apache Tomcat	8.5.0 ≤ version ≤ 8.5.100
Apache Tomcat	9.0.0 ≤ version < 9.0.118

Related CWEs

CWE-770

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (2)

https://lists.apache.org/thread/2nvqjr7ovjmvx2vbhb7s61ycd5msc8qc

Source: security@apache.org

Mailing ListVendor Advisory

http://www.openwall.com/lists/oss-security/2026/05/12/12

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

Timeline

No history available yet.