Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

Apache Tomcat Denial of Service via invalid HTTP priority header

🗓️ 28 Apr 2025 21:30:43Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 16 Views

Apache Tomcat has an input validation flaw causing memory leaks and denial of service in specific versions.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Integration Bus for z/OS is vulnerable to Incomplete Cleanup and Improper Encoding or Escaping of Output due to Apache Tomcat (CVE-2025-31650 & CVE-2025-31651)
21 May 202505:09
–ibm
IBM Security Bulletins		Security Bulletin: Common Vulnerabilities Addressed in Cloudera Data Platform Private Cloud Base with IBM 7.3.1
15 May 202615:09
–ibm
IBM Security Bulletins		Security Bulletin: Due to the use of Apache Tomcat, IBM ApplinX is vulnerable to an Improper Encoding or Escaping of Output vulnerability (CVE-2025-31651) and an Improper Input Validation vulnerability (CVE-2025-31651).
16 May 202508:06
–ibm
IBM Security Bulletins		Security Bulletin: IBM Guardium Data Protection is affected by multiple vulnerabilities
13 Oct 202520:59
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Apache Tomcat and form-data might affect IBM Storage Defender Copy Data Management.
26 Sep 202518:32
–ibm
IBM Security Bulletins		Security Bulletin: IBM Guardium Data Security Center is affected by multiple vulnerabilities
7 Jul 202517:00
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Improper Input Validation in Apache Tomcat [CVE-2025-31650]
28 Aug 202517:10
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM webMethods BPM.
11 Nov 202513:35
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Apache Tomcat Server (CVE-2025-52434, CVE-2025-48989, CVE-2025-52520, CVE-2025-53506, CVE-2025-55668, CVE-2025-49125, CVE-2025-48988, CVE-2025-46701, CVE-2025-31651, CVE-2025-31650) affect Power HMC.
20 Nov 202506:10
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Linux Kernel, MongoDB and Tomcat affect IBM Spectrum Protect Plus
1 Apr 202616:36
–ibm
Rows per page
Vulners
Node
org.apache.tomcat.embedtomcat-embed-coreRange8.5.0–8.5.100maven
OR
org.apache.tomcattomcat-coyoteRange8.5.0–8.5.100maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange11.0.0-M2–11.0.6maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange10.1.10–10.1.40maven
OR
org.apache.tomcat.embedtomcat-embed-coreRange9.0.76–9.0.102maven
OR
org.apache.tomcattomcat-coyoteRange11.0.0-M2–11.0.6maven
OR
org.apache.tomcattomcat-coyoteRange10.1.10–10.1.40maven
OR
org.apache.tomcattomcat-coyoteRange9.0.76–9.0.102maven

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
03 Nov 2025 22:55Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.5
EPSS0.10908
SSVC
CWE-459CWE-460
apache tomcatdenial of serviceinput validationmemory leakoutofmemoryexceptionsoftware upgrade
16