CVE-2026-29129Apache Tomcat: TLS cipher order is not preserved
Updated under an hour ago ()
Does this affect you?
It affects Apache Software Foundation Apache Tomcat and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- 7.5 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-327
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- apache
- NVD analysis
- Analyzed
- Record last updated
- Apr 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Apache Software Foundation Apache Tomcat apache_software_foundation:apache_tomcat (from the name) | from 11.0.16 through 11.0.18; from 10.1.51 through 10.1.52; from 9.0.114 through 9.0.115 | CNA record |
apache tomcat apache:tomcat | from 9.0.114 before 9.0.116; from 10.1.51 before 10.1.53; from 11.0.16 before 11.0.20 | NVD |
References
- https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3fvendor-advisory, mailing-list
- http://www.openwall.com/lists/oss-security/2026/04/09/22mailing-list, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.