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Advisory severityHigh7.5Red Hat Linux

High [CVE-2026-1605] Denial of Service due to unreleased JDK Inflater from compressed HTTP requests

This high-severity Red Hat Linux advisory covers CVE-2026-1605 affecting Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9, Red Hat OpenShift Dev Spaces 3.28.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-1605 Source published

VulniPulse record published

CVE-2026-1605
Affected products & platforms
Red Hat LinuxUnclassified
Open source advisory

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Summary

Denial of Service due to unreleased JDK Inflater from compressed HTTP requests. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-772. Affected package(s): eap8-eap-product-conf-parent, eap8-wildfly, devspaces/openvsx-rhel9:1779528224, eap8-activemq-artemis, jetty-server, devspaces/pluginregistry-rhel9:1779359423.

Resolved in Red Hat advisory RHSA-2026:25089 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9; Red Hat OpenShift Dev Spaces 3.28; Red Hat JBoss Enterprise Application Platform Expansion Pack; and 11 more.

Affected versions
  • eap8-eap-product-conf-parent-0:801.6.1-1.GA_redhat_00001.1.el8eap
  • eap8-eap-product-conf-parent-0:801.6.1-1.GA_redhat_00001.1.el9eap
  • eap8-wildfly-0:8.1.6-7.GA_redhat_00010.1.el9eap
  • devspaces/openvsx-rhel9:1779528224
  • eap8-wildfly-0:8.1.6-7.GA_redhat_00010.1.el8eap
  • eap8-activemq-artemis-0:2.40.0-7.redhat_00015.1.el9eap
  • eap8-activemq-artemis-0:2.40.0-7.redhat_00015.1.el8eap
  • jetty-server
  • devspaces/pluginregistry-rhel9:1779359423
  • eap8-undertow-0:2.3.24-3.SP2_redhat_00001.1.el9eap
  • eap8-undertow-0:2.3.24-3.SP2_redhat_00001.1.el8eap

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Fixed versions
  • RHSA-2026:25089

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:25089 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 3 months ago·verify at source

Discussion(0)

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