CVE-2026-29129
Apache Tomcat: Apache Tomcat: Configured cipher preference order not preserved
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · April 10, 2026
Updated · September 26, 2026
Description
A flaw was found in Apache Tomcat. This vulnerability occurs when the configured cipher preference order is not preserved. This could allow an attacker to bypass intended security configurations, potentially leading to a weakened security posture or information disclosure.
Statement
Low impact. A flaw in Apache Tomcat allows the configured cipher preference order to be bypassed. This could lead to a server using a weaker cipher than intended, potentially reducing the security posture of TLS connections. This affects Red Hat Enterprise Linux systems running Apache Tomcat.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-15 · External Control of System or Configuration Setting