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Apache Tomcat: Configured cipher preference order not preserved

🗓️ 09 Apr 2026 21:31:29Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 6 Views

Apache Tomcat cipher preference order not preserved; upgrade to version 11.0.20, 10.1.53, or 9.0.116.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in tomcat-embed-core-11.0.18.jar
13 May 202616:45
–ibm
IBM Security Bulletins		Security Bulletin: IBM Integration Bus for z/OS is vulnerable to multiple vulnerabilities due to Apache Tomcat
14 May 202614:09
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple issues in tomcat-embed-core [CVE-2026-24880, CVE-2026-25854, CVE-2026-29129, CVE-2026-29145, CVE-2026-29146, CVE-2026-32990, CVE-2026-34483, CVE-2026-34487, CVE-2026-3450]
18 Jun 202619:57
–ibm
IBM Security Bulletins		Security Bulletin: The Apache Tomcat application server that is shipped with IBM ApplinX is vulnerable to multiple vulnerabilities.
16 Jun 202617:54
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Apache Tomcat affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.
22 Jun 202613:42
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerabilities in tomcat-embed-core-9.0.115.jar
23 Jun 202612:39
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Apache Tomcat affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.
22 Jun 202613:41
–ibm
ATTACKERKB		CVE-2026-29129
9 Apr 202619:19
–attackerkb
Tenable Nessus		Amazon Linux 2023 : tomcat9, tomcat9-admin-webapps, tomcat9-el-3.0-api (ALAS2023-2026-1672)
20 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : tomcat10, tomcat10-admin-webapps, tomcat10-el-5.0-api (ALAS2023-2026-1673)
20 May 202600:00
–nessus
Rows per page
Vulners
Node
org.apache.tomcattomcat-coyoteRange11.0.16–11.0.20maven
OR
org.apache.tomcattomcat-coyoteRange10.1.51–10.1.53maven
OR
org.apache.tomcattomcat-coyoteRange9.0.114–9.0.116maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange11.0.16–11.0.20maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange10.1.51–10.1.53maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange9.0.114–9.0.116maven
OR
org.apache.tomcattomcatRange11.0.16–11.0.20maven
OR
org.apache.tomcattomcatRange10.1.51–10.1.53maven
OR
org.apache.tomcattomcatRange9.0.114–9.0.116maven

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20 May 2026 22:14Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00259
SSVC
CWE-327
apache tomcatcipher preference ordervulnerabilityversion upgradefixed versions
6