RLSA-2026:36788

Synopsis

Important: tomcat security, bug fix, and enhancement update

Description

Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.

Security Fix(es):

* Apache Tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor (CVE-2026-29146)

* Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive Data due to EncryptInterceptor bypass (CVE-2026-34486)

Bug Fix(es) and Enhancement(s):

* Remove tomcat clustering JAR from RPM builds (JIRA:Rocky Linux-168577)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2457027 2457020

CVEs

CVE-2026-29146 CVE-2026-34486

Affected packages

Rocky Linux 10 aarch64 - AppStream

tomcat-docs-webapp-1:10.1.49-3.el10_2.noarch.rpm tomcat-servlet-6.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-admin-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-jsp-3.1-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.noarch.rpm tomcat-el-5.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.src.rpm tomcat-lib-1:10.1.49-3.el10_2.noarch.rpm

Rocky Linux 10 ppc64le - AppStream

tomcat-docs-webapp-1:10.1.49-3.el10_2.noarch.rpm tomcat-servlet-6.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-admin-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-jsp-3.1-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.noarch.rpm tomcat-el-5.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.src.rpm tomcat-lib-1:10.1.49-3.el10_2.noarch.rpm

Rocky Linux 10 riscv64 - AppStream

tomcat-docs-webapp-1:10.1.49-3.el10_2.noarch.rpm tomcat-servlet-6.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-admin-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-jsp-3.1-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.noarch.rpm tomcat-el-5.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.src.rpm tomcat-lib-1:10.1.49-3.el10_2.noarch.rpm

Rocky Linux 10 s390x - AppStream

tomcat-docs-webapp-1:10.1.49-3.el10_2.noarch.rpm tomcat-servlet-6.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-admin-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-jsp-3.1-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.noarch.rpm tomcat-el-5.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.src.rpm tomcat-lib-1:10.1.49-3.el10_2.noarch.rpm

Rocky Linux 10 x86_64 - AppStream

tomcat-docs-webapp-1:10.1.49-3.el10_2.noarch.rpm tomcat-servlet-6.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-admin-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-webapps-1:10.1.49-3.el10_2.noarch.rpm tomcat-jsp-3.1-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.noarch.rpm tomcat-el-5.0-api-1:10.1.49-3.el10_2.noarch.rpm tomcat-1:10.1.49-3.el10_2.src.rpm tomcat-lib-1:10.1.49-3.el10_2.noarch.rpm