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tomcat6

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A control flow vulnerability in Apache Tomcat's rewrite valve causes incorrect evaluation of OR conditions, skipping subsequent non-OR conditions if the first OR condition matches. This affects multiple Tomcat versions from 8.5.0 through 8.5.100, 9.0.0.M1 through 9.0.118, 10.1.0-M1 through 10.1.55, and 11.0.0-M1 through 11.0.22. The issue is fixed in versions 8.5.101 and later, 9.0.119 and later, 10.1.56 and later, and 11.0.23 and later. Users should upgrade to these fixed versions to resolve the vulnerability.

The vulnerability in Apache Tomcat's rewrite valve involves an always-incorrect control flow implementation where if the first condition in an OR chain matches, subsequent non-OR conditions are skipped incorrectly. This flaw affects Tomcat versions 8.5.0 through 8.5.100, 9.0.0.M1 through 9.0.118, 10.1.0-M1 through 10.1.55, and 11.0.0-M1 through 11.0.22. The issue is resolved by upgrading to versions 8.5.101 or later, 9.0.119 or later, 10.1.56 or later, and 11.0.23 or later. The vulnerability has a CVSS 3.1 vector indicating network attack vector, low attack complexity, no privileges or user interaction required, and impacts confidentiality, integrity, and availability at a low level. No known exploits in the wild have been reported.

Detailed information about UBUNTU-CVE-2026-53404 affecting null tomcat6. Get real-time updates, technical details, and mitigation strategies.

UBUNTU-CVE-2026-53404 - Live Threat Intelligence - Threat Radar | OffSeq.com

Tomcat6: Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat's rewrite valve meant that if the first condition in an OR chain…

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