CVE-2026-53434 — Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Tomcat	affected 11.0.0-M1 through 11.0.22; affected 10.1.0-M7 through 10.1.55; affected 9.0.83 through 9.0.118; unaffected 0 through 9.0.82

CWE

CWE-390

References

https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/06/29/22

CISA-ADP

No English description supplied.

No references supplied.