CVE-2024-4027

Fixed upstream EPSS <1%CVSS 7.5

A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.

Published 2026-01-30 · CVE record · OSV

Products: Red Hat build of Apicurio Registry 2, Red Hat build of Quarkus, Red Hat Data Grid 8, Red Hat Fuse 7, Red Hat Integration Camel K 1, Red Hat JBoss Enterprise Application Platform 7, Red Hat JBoss Enterprise Application Platform 8, Red Hat JBoss Enterprise Application Platform Expansion Pack, Red Hat Process Automation 7, Red Hat Single Sign-On 7

Fixed upstream

Distro releases