CVE-2026-53404

Description

Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat's rewrite valve meant that if the first condition in an OR chain matched, subsequent non-OR conditions were skipped. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100. Other versions that have reached end of support may also be affected. Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.

References

https://lists.apache.org/thread/rdhpghgfskrdmw9hqzjgjrtw538smpmz

http://www.openwall.com/lists/oss-security/2026/06/29/21

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3