RHSA-2026:0743CriticalCVSS 7.5

Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 7.3.16 security update

Published
January 19, 2026
Last Modified
August 19, 2026

🔗 CVE IDs covered (3)

CVE-2024-7885 →CVE-2025-52999 →CVE-2025-55163 →

📋 Description

CVE-2024-7885 — undertow: Improper State Management in Proxy Protocol parsing causes information leakage CVE-2025-52999 — com.fasterxml.jackson.core/jackson-core: jackson-core Potential StackoverflowError CVE-2025-55163 — netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability

🎯 Affected products51

  • Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-annotations-0:2.10.4-4.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-annotations-0:2.10.4-4.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-core-0:2.10.4-4.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-core-0:2.10.4-4.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-databind-0:2.10.4-6.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-databind-0:2.10.4-6.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-datatype-jdk8-0:2.10.4-3.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-datatype-jsr310-0:2.10.4-3.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-jaxrs-base-0:2.10.4-4.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-jaxrs-json-provider-0:2.10.4-4.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-jaxrs-providers-0:2.10.4-4.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-module-jaxb-annotations-0:2.10.4-6.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-modules-base-0:2.10.4-6.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-modules-base-0:2.10.4-6.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-modules-java8-0:2.10.4-3.redhat_00008.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jackson-modules-java8-0:2.10.4-3.redhat_00008.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-0:1.7.2-20.Final_redhat_00021.1.el7eap.src as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-cli-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-core-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap6.4-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap6.4-to-eap7.3-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap7.0-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap7.1-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap7.2-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap7.2-to-eap7.3-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-eap7.3-server-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-wildfly10.0-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • eap7-jboss-server-migration-wildfly10.1-0:1.7.2-20.Final_redhat_00021.1.el7eap.noarch as a component of Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 Server
  • +21 more not shown

✅ 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: To mitigate this vulnerability, the recommendation is to avoid parsing input files from untrusted sources that may have excessively deep nested data structures; anything with a depth over 1000. Workaround: No mitigation is currently available that meets Red Hat Product Security’s standards for usability, deployment, applicability, or stability.

🔗 References (13)