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.
CVSS Details
- CVSS 3.1 Base Score: 9.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade tomcat-native | May 15, 2026 | Apr 9, 2026 |
| Amazon Linux Ami 2 | — | Upgrade tomcat-jsvcUpgrade tomcat-libUpgrade tomcat-el-3.0-apiUpgrade tomcatUpgrade tomcat-jsp-2.3-apiUpgrade tomcat-admin-webappsUpgrade tomcat-docs-webappUpgrade tomcat-webappsUpgrade tomcat-servlet-4.0-api | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade tomcat9-docs-webappUpgrade tomcat9-webappsUpgrade tomcat10-docs-webappUpgrade tomcat9-el-3.0-apiUpgrade tomcat-nativeUpgrade tomcat9-libUpgrade tomcat10-webappsUpgrade tomcat10Upgrade tomcat-native-debugsourceUpgrade tomcat-native-debuginfoUpgrade tomcat10-admin-webappsUpgrade tomcat9Upgrade tomcat10-el-5.0-apiUpgrade tomcat9-servlet-4.0-apiUpgrade tomcat9-jsp-2.3-apiUpgrade tomcat10-servlet-6.0-apiUpgrade tomcat10-libUpgrade tomcat10-jsp-3.1-apiUpgrade tomcat9-admin-webapps | May 4, 2026 | Apr 9, 2026 |
| Apache Tomcat | — | Upgrade Apache Tomcat to 10.1.53Upgrade Apache Tomcat to 11.0.20Upgrade Apache Tomcat to 9.0.116Upgrade Apache Tomcat to the latest available version | Apr 10, 2026 | Apr 9, 2026 |
| Atlassian Jira | — | Upgrade to the latest version of Atlassian JIRA | Jul 22, 2026 | Jul 21, 2026 |
| Debian | — | Upgrade tomcat10Upgrade tomcat9Upgrade tomcat11 | Apr 13, 2026 | Apr 13, 2026 |
| Redhat_linux | — | Upgrade jws6-tomcat-admin-webappsUpgrade tomcat-docs-webappUpgrade tomcat9-admin-webappsUpgrade tomcat9-docs-webappUpgrade tomcat9-jsp-2.3-apiUpgrade tomcat-jsp-2.3-apiUpgrade tomcat-servlet-4.0-apiUpgrade tomcat-admin-webappsUpgrade tomcatUpgrade jws6-tomcat-servlet-6.0-apiUpgrade jws6-tomcat-webappsUpgrade jws6-tomcat-libUpgrade tomcat-el-3.0-apiUpgrade jws6-tomcat-docs-webappUpgrade jws6-tomcatUpgrade tomcat9-el-3.0-apiUpgrade tomcat9-webappsUpgrade tomcat-libUpgrade jws6-tomcat-javadocUpgrade tomcat9-libUpgrade jws6-tomcat-el-5.0-apiNo solution existsUpgrade tomcat9-servlet-4.0-apiUpgrade jws6-tomcat-selinuxUpgrade tomcat9Upgrade jws6-tomcat-jsp-3.1-apiUpgrade tomcat-webapps | May 28, 2026 | Apr 9, 2026 |
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