CVE-2026-59084
Fixed in a distro release EPSS <1%CVSS 9.1
Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.13 through 9.0.119, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109. Other versions that have reached end of support may also be affected. Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120 which fix the issue.
Products: Apache Software Foundation Apache Tomcat
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | tomcat9 | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-admin-webapps | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-docs-webapp | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-el-3.0-api | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-jsp-2.3-api | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-lib | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-servlet-4.0-api | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 10 | tomcat9-webapps | 1:9.0.120-1.el10_2.alma.1 |
| AlmaLinux 8 | tomcat | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-admin-webapps | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-docs-webapp | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-el-3.0-api | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-jsp-2.3-api | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-lib | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-servlet-4.0-api | 1:9.0.120-1.el8_10 |
| AlmaLinux 8 | tomcat-webapps | 1:9.0.120-1.el8_10 |
| AlmaLinux 9 | tomcat | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-admin-webapps | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-docs-webapp | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-el-3.0-api | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-jsp-2.3-api | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-lib | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-servlet-4.0-api | 1:9.0.120-2.el9_8 |
| AlmaLinux 9 | tomcat-webapps | 1:9.0.120-2.el9_8 |
| Debian 12 | tomcat10 | no fix |
| Debian 12 | tomcat9 | 9.0.70-2 |
| Debian 13 | tomcat10 | no fix |
| Debian 13 | tomcat11 | no fix |
| Debian 13 | tomcat9 | 9.0.70-2 |
| Debian 14 | tomcat10 | 10.1.60-1 |
| Debian 14 | tomcat11 | 11.0.24-1 |
| Debian 14 | tomcat9 | 9.0.70-2 |
| Red Hat Enterprise Linux 10.2 | tomcat9 | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-admin-webapps | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-docs-webapp | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-el-3.0-api | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-jsp-2.3-api | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-lib | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-servlet-4.0-api | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | tomcat9-webapps | 1:9.0.120-1.el10_2 |
| Red Hat Enterprise Linux 8 | tomcat | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-admin-webapps | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-docs-webapp | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-el-3.0-api | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-jsp-2.3-api | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-lib | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-servlet-4.0-api | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 8 | tomcat-webapps | 1:9.0.120-1.el8_10 |
| Red Hat Enterprise Linux 9 | tomcat | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-admin-webapps | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-docs-webapp | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-el-3.0-api | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-jsp-2.3-api | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-lib | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-servlet-4.0-api | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux 9 | tomcat-webapps | 1:9.0.120-2.el9_8 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9 | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-admin-webapps | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-docs-webapp | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-el-3.0-api | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-jsp-2.3-api | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-lib | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-servlet-4.0-api | 1:9.0.120-1.el10_0 |
| Red Hat Enterprise Linux eus 10.0 | tomcat9-webapps | 1:9.0.120-1.el10_0 |
| Red Hat hummingbird 1 | tomcat10 | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-admin-webapps | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-common | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-docs-webapp | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-el-5.0-api | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-jsp-3.1-api | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-lib | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-servlet-6.0-api | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-user-instance | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat10-webapps | 0:10.1.57-1.hum1 |
| Red Hat hummingbird 1 | tomcat11 | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-admin-webapps | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-common | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-docs-webapp | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-el-6.0-api | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-jsp-4.0-api | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-lib | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-servlet-6.1-api | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-user-instance | 0:11.0.24-0.1.hum1 |
| Red Hat hummingbird 1 | tomcat11-webapps | 0:11.0.24-0.1.hum1 |
| Red Hat rhel e4s 8.8 | tomcat | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-admin-webapps | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-docs-webapp | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-el-3.0-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-jsp-2.3-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-lib | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-servlet-4.0-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 8.8 | tomcat-webapps | 1:9.0.120-1.el8_8 |
| Red Hat rhel e4s 9.2 | tomcat | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-admin-webapps | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-docs-webapp | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-el-3.0-api | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-jsp-2.3-api | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-lib | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-servlet-4.0-api | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.2 | tomcat-webapps | 1:9.0.120-1.el9_2 |
| Red Hat rhel e4s 9.4 | tomcat | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-admin-webapps | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-docs-webapp | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-el-3.0-api | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-jsp-2.3-api | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-lib | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-servlet-4.0-api | 1:9.0.120-1.el9_4 |
| Red Hat rhel e4s 9.4 | tomcat-webapps | 1:9.0.120-1.el9_4 |
| Red Hat rhel eus 9.6 | tomcat | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-admin-webapps | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-docs-webapp | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-el-3.0-api | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-jsp-2.3-api | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-lib | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-servlet-4.0-api | 1:9.0.120-1.el9_6 |
| Red Hat rhel eus 9.6 | tomcat-webapps | 1:9.0.120-1.el9_6 |
| Red Hat rhel tus 8.8 | tomcat | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-admin-webapps | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-docs-webapp | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-el-3.0-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-jsp-2.3-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-lib | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-servlet-4.0-api | 1:9.0.120-1.el8_8 |
| Red Hat rhel tus 8.8 | tomcat-webapps | 1:9.0.120-1.el8_8 |
| Rocky Linux 10 | tomcat9 | 1:9.0.120-1.el10_2 |
| Rocky Linux 8 | tomcat | 1:9.0.120-1.el8_10 |
| Rocky Linux 9 | tomcat | 1:9.0.120-2.el9_8 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP7 | tomcat11 | 11.0.24-150600.13.27.1 |
| SUSE Linux Enterprise Server 12 SP5-LTSS | tomcat | 9.0.120-3.174.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | tomcat11 | 11.0.24-150600.13.27.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | tomcat | 9.0.120-3.174.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | tomcat | 9.0.120-150200.114.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | tomcat10 | 10.1.57-150200.5.73.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | tomcat11 | 11.0.24-150600.13.27.1 |
| Ubuntu 24.04 LTS | tomcat10 | no fix |
| Ubuntu 24.04 LTS | tomcat9 | no fix |
| Ubuntu 26.04 LTS | tomcat10 | no fix |
| Ubuntu 26.04 LTS | tomcat11 | no fix |
| Ubuntu 26.04 LTS | tomcat9 | no fix |
| Ubuntu 26.10 | tomcat10 | no fix |
| Ubuntu 26.10 | tomcat11 | no fix |
| Ubuntu 26.10 | tomcat9 | no fix |
| Ubuntu Pro 14.04 LTS | tomcat6 | no fix |
| Ubuntu Pro 14.04 LTS | tomcat7 | no fix |
| Ubuntu Pro 16.04 LTS | tomcat7 | no fix |
| Ubuntu Pro 16.04 LTS | tomcat8 | no fix |
| Ubuntu Pro 18.04 LTS | tomcat8 | no fix |
| Ubuntu Pro 18.04 LTS | tomcat9 | no fix |
| Ubuntu Pro 20.04 LTS | tomcat9 | no fix |
| Ubuntu Pro 22.04 LTS | tomcat9 | no fix |
| openSUSE Leap 16.0 | tomcat | 9.0.120-160000.1.1 |
| openSUSE Leap 16.0 | tomcat10 | 10.1.57-160000.1.1 |
| openSUSE Leap 16.0 | tomcat11 | 11.0.24-160000.1.1 |
| openSUSE Tumbleweed | tomcat | 9.0.120-1.1 |
| openSUSE Tumbleweed | tomcat10 | 10.1.57-1.1 |
| openSUSE Tumbleweed | tomcat11 | 11.0.24-1.1 |