SecuriTricks - CVE-2026-41284

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.

Product(s) Impacted

Vendor	Product	Versions
Apache	Tomcat	11.0.0-M1-11.0.21, 10.1.0-M1-10.1.54, 9.0.0.M1-9.0.117

Weaknesses

Common security weaknesses mapped to this vulnerability.

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.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	apache	tomcat	11.0.0-M1-11.0.21	/	/	/	/	/	/	/
a	apache	tomcat	10.1.0-M1-10.1.54	/	/	/	/	/	/	/
a	apache	tomcat	9.0.0.M1-9.0.117	/	/	/	/	/	/	/

References

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

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

CVSS Score

7.5 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: HIGH

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

View Vector String

Timeline

Published: May 12, 2026, 4:16 p.m.
Last Modified: May 13, 2026, 4:16 p.m.

Status : Undergoing Analysis

CVE is currently being analyzed by NVD staff, this process results in association of reference link tags, CVSS scores, CWE association, and CPE applicability statements.

More info

Source

[email protected]

CVE-2026-41284