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CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled vulnerability in Apache Tomcat, Apache Tomcat Native.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M7 through 10.1.52, from 9.0.83 through 9.0.115; Apache Tomcat Native: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39, from 1.3.0 through 1.3.6, from 2.0.0 through 2.0.13.
Users are recommended to upgrade to version Tomcat Native 1.3.7 or 2.0.14 and Tomcat 11.0.20, 10.1.53 and 9.0.116, which fix the issue.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M7 through 10.1.52, from 9.0.83 through 9.0.115; Apache Tomcat Native: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39, from 1.3.0 through 1.3.6, from 2.0.0 through 2.0.13.
Users are recommended to upgrade to version Tomcat Native 1.3.7 or 2.0.14 and Tomcat 11.0.20, 10.1.53 and 9.0.116, which fix the issue.
Basic Information
ID
CVE-2026-29145
Source
apache
Published
Apr 9, 2026 at 19:20
Modified
Apr 10, 2026 at 18:11
Affected Product
Vendor
Apache Software Foundation
Product
Apache Tomcat
Version
11.0.0-M1
Affected Versions
Apache Software Foundation Apache Tomcat 11.0.0-M1
Apache Software Foundation Apache Tomcat 10.1.0-M7
Apache Software Foundation Apache Tomcat 9.0.83
Apache Software Foundation Apache Tomcat Native 1.1.23
Apache Software Foundation Apache Tomcat Native 1.2.0
Apache Software Foundation Apache Tomcat Native 1.3.0
Apache Software Foundation Apache Tomcat Native 2.0.0
Apache Software Foundation Apache Tomcat 10.1.0-M7
Apache Software Foundation Apache Tomcat 9.0.83
Apache Software Foundation Apache Tomcat Native 1.1.23
Apache Software Foundation Apache Tomcat Native 1.2.0
Apache Software Foundation Apache Tomcat Native 1.3.0
Apache Software Foundation Apache Tomcat Native 2.0.0