Vulnerability in Red Hat Fuse 7

[ Description ]Official description

A flaw was found in Wildfly. A remote attacker can bypass authentication on IIOP EJB invocations as the CSIv2 security interceptor accepts ITTPrincipalName identity assertions in the service context without verifying transport-level authentication, allowing a pre-auth attacker on the port 3528 to impersonate any principal on every IIOP-exposed @Remote EJB.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund28 Oct 2026WID-SEC-2026-4229

  Red Hat WildFly: Vulnerability allows bypassing security measures Translated from German

  CVE-2026-114488

[ References ]References

• access.redhat.com/security/cve/CVE-2026-114488
• bugzilla.redhat.com/show_bug.cgi