RHSA-2026:33372HighCVSS 9.6

Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.1.15 security update

Published
June 30, 2026
Last Modified
August 4, 2026

🔗 CVE IDs covered (3)

CVE-2025-9784 →CVE-2025-12543 →CVE-2025-23184 →

📋 Description

CVE-2025-9784 — undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability CVE-2025-12543 — undertow-core: Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and SSRF CVE-2025-23184 — org.apache.cxf: Apache CXF: Denial of Service vulnerability with temporary files

🎯 Affected products11

  • Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-apache-cxf-0:3.1.16-7.redhat_00007.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-apache-cxf-0:3.1.16-7.redhat_00007.1.ep7.el7.src as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-apache-cxf-rt-0:3.1.16-7.redhat_00007.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-apache-cxf-services-0:3.1.16-7.redhat_00007.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-apache-cxf-tools-0:3.1.16-7.redhat_00007.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-undertow-0:1.4.18-21.SP19_redhat_00001.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-undertow-0:1.4.18-21.SP19_redhat_00001.1.ep7.el7.src as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-wildfly-0:7.1.15-3.GA_redhat_00002.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-wildfly-0:7.1.15-3.GA_redhat_00002.1.ep7.el7.src as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server
  • eap7-wildfly-modules-0:7.1.15-3.GA_redhat_00002.1.ep7.el7.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7 Server

✅ Remediation

Before applying this update, ensure all previously released errata relevant to your system have been applied. Also, back up your existing installation, including all applications, configuration files, databases and database settings. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Workaround: No mitigation is currently available that meets Red Hat Product Security’s standards for usability, deployment, applicability, or stability. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use, applicability, or stability.

🔗 References (12)