Improper Input Validation vulnerability in Apache Tomcat Native, Apache Tomcat.
When using an OCSP responder, Tomcat Native (and Tomcat's FFM port of the Tomcat Native code) did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed.
This issue affects Apache Tomcat Native: from 1.3.0 through 1.3.4, from 2.0.0 through 2.0.11; Apache Tomcat: from 11.0.0-M1 through 11.0.17, from 10.1.0-M7 through 10.1.51, from 9.0.83 through 9.0.114.
The following versions were EOL at the time the CVE was created but are known to be affected: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39. Older EOL versions are not affected.
Apache Tomcat Native users are recommended to upgrade to versions 1.3.5 or later or 2.0.12 or later, which fix the issue.
Apache Tomcat users are recommended to upgrade to versions 11.0.18 or later, 10.1.52 or later or 9.0.115 or later which fix the issue.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade tomcat-docs-webappUpgrade tomcat-webappsUpgrade tomcatUpgrade tomcat-admin-webappsUpgrade tomcat-jsp-2.3-apiUpgrade tomcat-servlet-4.0-apiUpgrade tomcat-el-3.0-apiUpgrade tomcat-lib | Jun 25, 2026 | Jun 16, 2026 |
| Alpine Linux | — | Upgrade tomcat-native | May 15, 2026 | Feb 17, 2026 |
| Amazon Linux Ami 2 | — | Upgrade tomcat-jsvcUpgrade tomcat-docs-webappUpgrade tomcat-libUpgrade tomcatUpgrade tomcat-el-3.0-apiUpgrade tomcat-servlet-4.0-apiUpgrade tomcat-jsp-2.3-apiUpgrade tomcat-webappsUpgrade tomcat-admin-webapps | May 20, 2026 | May 20, 2026 |
| Apache Tomcat | — | Upgrade Apache Tomcat to 9.0.115Upgrade Apache Tomcat to the latest available versionUpgrade Apache Tomcat to 11.0.18Upgrade Apache Tomcat to 10.1.52 | Feb 18, 2026 | Feb 17, 2026 |
| Atlassian Bitbucket | — | Upgrade Atlassian Bitbucket to the latest version | Jun 17, 2026 | Jun 16, 2026 |
| Atlassian Jira | — | Upgrade to the latest version of Atlassian JIRA | Aug 19, 2026 | Aug 18, 2026 |
| Debian | — | Upgrade tomcat10Upgrade tomcat9Upgrade tomcat11 | Feb 19, 2026 | Feb 19, 2026 |
| Redhat_linux | — | Upgrade tomcat-servlet-6.0-apiUpgrade tomcat-libUpgrade jws6-tomcat-jsp-3.1-apiUpgrade tomcat-jsp-3.1-apiUpgrade jws6-tomcat-selinuxUpgrade tomcat9-webappsUpgrade jws6-tomcat-webappsUpgrade jws6-tomcat-admin-webappsUpgrade tomcat-el-5.0-apiUpgrade tomcat9Upgrade tomcat9-servlet-4.0-apiUpgrade tomcat-el-3.0-apiUpgrade jws6-tomcatUpgrade jws6-tomcat-el-5.0-apiUpgrade jws6-tomcat-native-debuginfoUpgrade tomcat9-jsp-2.3-apiUpgrade jws6-tomcat-nativeUpgrade jws6-tomcat-servlet-6.0-apiUpgrade jws6-tomcat-docs-webappUpgrade tomcat9-admin-webappsUpgrade tomcat9-libUpgrade jws6-tomcat-javadocUpgrade tomcat9-el-3.0-apiUpgrade jws6-tomcat-libUpgrade tomcat-webappsUpgrade tomcat-jsp-2.3-apiUpgrade tomcat9-docs-webappUpgrade tomcatUpgrade tomcat-admin-webappsUpgrade tomcat-servlet-4.0-apiUpgrade tomcat-docs-webapp | Mar 27, 2026 | Feb 17, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 17, 2026 |
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