CVE-2026-29129
tomcat11: Configured cipher preference order not preserved vulnerability in Apache Tomcat
CVE-2026-29129 is fixed in 18 products on 1 platform, first by DEBIAN-CVE-2026-29129, 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
0.0026
18th percentile
Configured cipher preference order not preserved vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.16 through 11.0.18, from 10.1.51 through 10.1.52, from 9.0.114 through 9.0.115. Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tomcat · opensuse-leap 16.0 | 9.0.117-160000.1.1 | OPENSUSE-SU-2026:20611-1 | Apr 22, 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 |
| tomcat10 · Debian 12.15 (bookworm) | 10.1.55-1~deb12u1 | DEBIAN-CVE-2026-29129 | Apr 9, 2026 |
| tomcat10 · Debian 13.5 (trixie) | 10.1.55-1~deb13u1 | DEBIAN-CVE-2026-29129 | Apr 9, 2026 |
| tomcat10 · Debian 14 | 10.1.54-1 | DEBIAN-CVE-2026-29129 | 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-2026-29129 | Apr 9, 2026 |
| tomcat11 · Debian 14 | 11.0.21-1 | DEBIAN-CVE-2026-29129 | 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-2026-29129 | Apr 9, 2026 |
| tomcat9 · Debian 13.5 (trixie) | 9.0.70-2 | DEBIAN-CVE-2026-29129 | Apr 9, 2026 |
| tomcat9 · Debian 14 | 9.0.70-2 | DEBIAN-CVE-2026-29129 | 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-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-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-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-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-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-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-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 |
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