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Apache Tomcat has an Improper Input Validation vulnerability

🗓️ 17 Feb 2026 21:31:13Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 9 Views

Improper input validation in Tomcat and Tomcat Native may bypass certificate revocation checks.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM DataStax Enterprise
27 May 202617:14
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in tomcat-embed-core-9.0.110.jar
28 Apr 202622:39
–ibm
IBM Security Bulletins		Security Bulletin: IBM Integration Bus for z/OS is vulnerable to Improper Input Validation due to Apache Tomcat ( CVE-2026-24734 )
20 Apr 202617:01
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Apache Tomcat and Lodash might affect IBM Storage Defender Copy Data Management
4 May 202616:20
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Input Validation in Apache Tomcat [CVE-2026-24734]
14 Apr 202615:22
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Process Mining 2.1.1
31 Mar 202616:18
–ibm
IBM Security Bulletins		Security Bulletin: Due to the use of Apache Tomcat and mchange-commons-java, IBM ApplinX is vulnerable to Improper Input Validation vulnerablities (CVE-2025-66614, CVE-2026-24733, CVE-2026-24734) and an 'Injection' vulnerability (CVE-2026-27727).
8 Apr 202609:12
–ibm
IBM Security Bulletins		Security Bulletin: Maximo AI Service uses multiple third party dependencies which is vulnerable to multiple CVEs.
27 Apr 202607:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM DevOps Build addresses multiple vulnerabilities.
25 Mar 202613:04
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in tomcat-embed-core-11.0.15.jar
29 Apr 202618:04
–ibm
Rows per page
Vulners
Node
org.apache.tomcat.embedtomcat-embed-coreRange9.0.83–9.0.115maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange10.1.0-M7–10.1.52maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange11.0.0-M1–11.0.18maven
OR
org.apache.tomcattomcat-coyoteRange9.0.83–9.0.115maven
OR
org.apache.tomcattomcat-coyoteRange10.1.0-M7–10.1.52maven
OR
org.apache.tomcattomcat-coyoteRange11.0.0-M1–11.0.18maven

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19 Mar 2026 19:04Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.4 - 7.5
EPSS0.00091
SSVC
CWE-20
certificate revocation bypassinput validationtomcat nativetomcat serveraffected versionsremediation upgrade
9