CVE-2026-29146
tomcat: This update for tomcat fixes the following issues: Security fixes: - CVE-2026-24880: Request smuggling via invalid...
CVE-2026-29146 is fixed in 30 products on 1 platform, first by RHSA-2026:36787, released April 9, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0885
95th percentile
This update for tomcat fixes the following issues: Security fixes: - CVE-2026-24880: Request smuggling via invalid chunk extension (bsc#1261850). - CVE-2026-25854: Occasionally open redirect (bsc#1261851). - CVE-2026-29129: TLS cipher order is not preserved (bsc#1261852). - CVE-2026-29145: OCSP checks sometimes soft-fail even when soft-fail is disabled (bsc#1261853). - CVE-2026-29146,CVE-2026-34486: Fix for allowed bypass of EncryptInterceptor (bsc#1261854). - CVE-2026-34483: Incomplete escaping of JSON access logs (bsc#1261855). - CVE-2026-34487: Cloud membership for clustering component exposed the Kubernetes bearer token (bsc#1261856). - CVE-2026-34500: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled (bsc#1261857). - CVE-2026-32990: The fix for CVE-2025-66614 was incomplete, so this CVE completes it (bsc#1258371). Other fixes: - Update to Tomcat 9.0.117
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| jws6-tomcat · RHEL 10 | 10.1.49-13.redhat_00011.1.el10jws | RHSA-2026:20405 | Apr 9, 2026 |
| jws7-tomcat · RHEL 10 | 11.0.21-5.redhat_00004.1.el10jws | RHSA-2026:39188 | Jul 18, 2026 |
| tomcat · RHEL 10 | 10.1.36-2.el10_0 | RHSA-2026:36787 | Apr 9, 2026 |
| tomcat · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat · opensuse-leap 16.0 | 9.0.117-160000.1.1 | OPENSUSE-SU-2026:20611-1 | Apr 22, 2026 |
| tomcat · rocky 10 | 1:10.1.49-3.el10_2 | RLSA-2026:36788 | Jul 10, 2026 |
| tomcat · rocky 8 | 1:9.0.87-2.el8_10 | RLSA-2026:37137 | Jul 10, 2026 |
| tomcat · rocky 9 | 1:9.0.117-2.el9_8 | RLSA-2026:36879 | Jul 10, 2026 |
| tomcat · sles 15.6 | 9.0.117-150200.105.1 | SUSE-SU-2026:1604-1 | Apr 24, 2026 |
| tomcat · sles 15.7 | 9.0.117-150200.105.1 | SUSE-SU-2026:1604-1 | Apr 24, 2026 |
| tomcat-admin-webapps · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-admin-webapps · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-admin-webapps · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-admin-webapps · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-admin-webapps · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-admin-webapps · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-admin-webapps · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-admin-webapps · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-docs-webapp · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-docs-webapp · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-docs-webapp · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-docs-webapp · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-docs-webapp · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-docs-webapp · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-docs-webapp · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-docs-webapp · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-el-3.0-api · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-el-3.0-api · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-el-3.0-api · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-el-3.0-api · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-el-3.0-api · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-el-3.0-api · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-el-5.0-api · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-el-5.0-api · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-jsp-2.3-api · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-jsp-2.3-api · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-jsp-2.3-api · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-jsp-2.3-api · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-jsp-2.3-api · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-jsp-2.3-api · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-jsp-3.1-api · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-jsp-3.1-api · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-lib · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-lib · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-lib · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-lib · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-lib · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-lib · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-lib · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-lib · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-servlet-4.0-api · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-servlet-4.0-api · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-servlet-4.0-api · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-servlet-4.0-api · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-servlet-4.0-api · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-servlet-4.0-api · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat-servlet-6.0-api · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-servlet-6.0-api · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-webapps · RHEL 8 | 1:9.0.87-2.el8_10 | RHSA-2026:37137 | Jul 10, 2026 |
| tomcat-webapps · RHEL 9 | 1:9.0.117-2.el9_8 | RHSA-2026:36879 | Jul 9, 2026 |
| tomcat-webapps · almalinux 10 | 1:10.1.49-3.el10_2.alma.1 | ALSA-2026:36788 | Jul 8, 2026 |
| tomcat-webapps · almalinux 8 | 1:9.0.87-2.el8_10 | ALSA-2026:37137 | Jul 9, 2026 |
| tomcat-webapps · almalinux 9 | 1:9.0.117-2.el9_8 | ALSA-2026:36879 | Jul 8, 2026 |
| tomcat-webapps · ol 10 | 1:10.1.49-3.el10_2 | ELSA-2026-36788 | Jul 16, 2026 |
| tomcat-webapps · ol 8 | 1:9.0.87-2.el8_10 | ELSA-2026-37137 | Jul 9, 2026 |
| tomcat-webapps · ol 9 | 1:9.0.117-2.el9_8 | ELSA-2026-36879 | Jul 8, 2026 |
| tomcat10 · Debian 12.15 (bookworm) | 10.1.55-1~deb12u1 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat10 · Debian 13.5 (trixie) | 10.1.55-1~deb13u1 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat10 · Debian 14 | 10.1.54-1 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat10 · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10 · opensuse-leap 16.0 | 10.1.54-160000.1.1 | OPENSUSE-SU-2026:20612-1 | Apr 22, 2026 |
| tomcat10 · sles 15.6 | 10.1.54-150200.5.64.1 | SUSE-SU-2026:1603-1 | Apr 24, 2026 |
| tomcat10 · sles 15.7 | 10.1.54-150200.5.64.1 | SUSE-SU-2026:1603-1 | Apr 24, 2026 |
| tomcat10-admin-webapps · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-docs-webapp · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-el-5.0-api · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-jsp-3.1-api · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-lib · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-servlet-6.0-api · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat10-webapps · amzn 2023 | 1:10.1.54-1.amzn2023.0.1 | ALAS2023-2026-1673 | May 11, 2026 |
| tomcat11 · Debian 13.5 (trixie) | 11.0.22-1~deb13u1 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat11 · Debian 14 | 11.0.21-1 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat11 · opensuse-leap 16.0 | 11.0.21-160000.1.1 | OPENSUSE-SU-2026:20595-1 | Apr 21, 2026 |
| tomcat11 · sles 15.6 | 11.0.21-150600.13.18.1 | SUSE-SU-2026:1558-1 | Apr 22, 2026 |
| tomcat11 · sles 15.7 | 11.0.21-150600.13.18.1 | SUSE-SU-2026:1558-1 | Apr 22, 2026 |
| tomcat9 · Debian 12.15 (bookworm) | 9.0.70-2 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat9 · Debian 13.5 (trixie) | 9.0.70-2 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat9 · Debian 14 | 9.0.70-2 | DEBIAN-CVE-2026-29146 | Apr 9, 2026 |
| tomcat9 · RHEL 10 | 9.0.87-6.el10_0 | RHSA-2026:36789 | Apr 9, 2026 |
| tomcat9 · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9 · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9 · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9 · rocky 10 | 1:9.0.117-2.el10_2 | RLSA-2026:36790 | Jul 10, 2026 |
| tomcat9-admin-webapps · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-admin-webapps · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-admin-webapps · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-docs-webapp · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-docs-webapp · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-docs-webapp · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-el-3.0-api · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-el-3.0-api · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-el-3.0-api · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-jsp-2.3-api · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-jsp-2.3-api · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-jsp-2.3-api · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-lib · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-lib · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-lib · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-servlet-4.0-api · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-servlet-4.0-api · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-servlet-4.0-api · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
| tomcat9-webapps · almalinux 10 | 1:9.0.117-2.el10_2.alma.1 | ALSA-2026:36790 | Jul 8, 2026 |
| tomcat9-webapps · amzn 2023 | 1:9.0.117-1.amzn2023.0.1 | ALAS2023-2026-1672 | May 11, 2026 |
| tomcat9-webapps · ol 10 | 1:9.0.117-2.el10_2 | ELSA-2026-36790 | Jul 16, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.