What is CVE-2026-114488?

CVE-2026-114488 is a high-severity vulnerability in Red Hat Fuse 7, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.4/10. Published 2026-10-29.

How severe is CVE-2026-114488?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Red Hat Fuse 7

CVE-2026-114488

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.

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (27.2th percentile), scored 2026-10-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

References

access.redhat.com/security/cve/CVE-2026-114488 (vdb-entry)
bugzilla.redhat.com/show_bug.cgi (issue-tracking)

Frequently asked questions

What is CVE-2026-114488?: CVE-2026-114488 is a high-severity vulnerability in Red Hat Fuse 7, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.4/10. Published 2026-10-29.
How severe is CVE-2026-114488?: High severity. CVSS v3 base score is 7.4 out of 10.