PT-2026-53741 · Apache · Apache Tomcat

Mark Thomas

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Published

2026-06-29

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Updated

2026-06-29

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CVE-2026-53404

None

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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.
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Weakness Enumeration

Related Identifiers

CVE-2026-53404

Affected Products

Apache Tomcat