Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 vulnerabilities and CVEs

Known vulnerabilities affecting Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9, with exploit availability attached to each one, so you can tell a flaw someone has written code for from one nobody has.

4 vulnerabilities tracked. 2 with public exploit code.

9.6 A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. CVE-2025-12543 7 Jan 2026
8.3 A flaw was found in Hibernate. CVE-2026-0603 Exploit code 23 Jan 2026
7.5 A flaw was found in Undertow that can cause remote denial of service attacks. CVE-2024-3884 3 Dec 2025
7.5 A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. CVE-2025-9784 Exploit code 2 Sept 2025

What this covers

This feed accumulates forward from the day it started storing records, and a name search that finds nothing here is also looked up against the registers directly — so an older advisory resolves even when it predates the corpus. It is still a reading view, not a substitute for the vendor's own advisory, and absence from this page is not a statement that Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 is free of vulnerabilities.

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