CVE-2026-53434

Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fixes the issue.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk	Vendor Advisory Mailing List
http://www.openwall.com/lists/oss-security/2026/06/29/22	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:tomcat::::::::
	cpe:2.3:a:apache:tomcat::::::::
	cpe:2.3:a:apache:tomcat::::::::

History

02 Jul 2026, 19:06

Type	Values Removed	Values Added
References	~~() https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk -~~	() https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk - Vendor Advisory, Mailing List
References	~~() http://www.openwall.com/lists/oss-security/2026/06/29/22 -~~	() http://www.openwall.com/lists/oss-security/2026/06/29/22 - Third Party Advisory
CPE		cpe:2.3:a:apache:tomcat::::::::
First Time		Apache tomcat Apache

30 Jun 2026, 13:19

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1

29 Jun 2026, 23:16

Type	Values Removed	Values Added
References		() http://www.openwall.com/lists/oss-security/2026/06/29/22 -

29 Jun 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-29 21:16

Updated : 2026-07-02 19:06

NVD link : CVE-2026-53434

Mitre link : CVE-2026-53434

CVE.ORG link : CVE-2026-53434

JSON object : View

Products Affected

apache

tomcat

CWE

CWE-390

Detection of Error Condition Without Action

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