CVE-2026-15560

HIGH 8.1

Openjdk-orb: unauthed class loading via iiop in eap

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

when EAP runs with -secmgr, the openjdk-orb's JDKBridge honours attacker-supplied CDR codebase URLs during object unmarshalling on :3528, allowing an unauthenticated attacker to load and instantiate arbitrary classes from a remote URL in the server JVM before EJB security interceptors run.

CWE	CWE-829
Vendor	red hat
Product	red hat jboss enterprise application platform 7.4.25
Published	Aug 11, 2026
Last Updated	Nov 6, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4.25

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1.8.GA

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9

All versions affected

Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

access.redhat.com: https://access.redhat.com/errata/RHSA-2026:53644 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:53806 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:70228 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:70229 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:70230 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:70277 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:95887 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-15560 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2483131