Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.
This issue has been addressed in the following products: Red Hat JBoss Web Server 6.2.0 Via RHSA-2026:2741 https://access.redhat.com/errata/RHSA-2026:2741
This issue has been addressed in the following products: Red Hat JBoss Web Server 6.2 on RHEL 10 Red Hat JBoss Web Server 6.2 on RHEL 8 Red Hat JBoss Web Server 6.2 on RHEL 9 Via RHSA-2026:2740 https://access.redhat.com/errata/RHSA-2026:2740
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:18536 https://access.redhat.com/errata/RHSA-2026:18536
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:18537 https://access.redhat.com/errata/RHSA-2026:18537
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:18916 https://access.redhat.com/errata/RHSA-2026:18916