CVE-2026-53434

CRITICAL

Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

Title source: cna
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 9.1
EPSS 0.0037
EPSS Percentile 28.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-390
Status published
Products (5)
apache/tomcat 9.0.83 - 9.0.119
Apache Software Foundation/Apache Tomcat < 9.0.82
Apache Software Foundation/Apache Tomcat 10.1.0-M7 - 10.1.55
Apache Software Foundation/Apache Tomcat 11.0.0-M1 - 11.0.22
Apache Software Foundation/Apache Tomcat 9.0.83 - 9.0.118
Published Jun 29, 2026
Tracked Since Jun 30, 2026