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high7.4

CVE-2026-15563

A flaw was found in EAP's IIOP.

Impact

A flaw was found in EAP's IIOP. The listener's NameService would accept bind operations without authentication, allowing an attacker to hijack JNDI lookups and binding them to a malicious ORB, achieving MITM or DoS on further invocations.

Affected products

VendorProductAffected versions
Red HatRed Hat JBoss Enterprise Application Platform 7.4 ELS On RHEL 7
Versions patch: 0:2.3.14-11.SP11_redhat_00001.1.el7eap, patch: 0:2.18.8-1.redhat_00003.1.el7eap, patch: 0:4.1.135-1.Final_redhat_00001.1.el7eap, patch: 0:2.5.5-24.SP12_redhat_00016.1.el7eap, patch: 0:1.10.0-46.Final_redhat_00044.1.el7eap, patch: 0:1.5.26-2.Final_redhat_00001.1.el7eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 10
Versions patch: 0:4.0.7-4.redhat_00001.1.el10eap, patch: 0:1.1.9-1.redhat_00001.1.el10eap, patch: 0:2.40.0-8.redhat_00024.1.el10eap, patch: 0:4.0.11-2.SP1_redhat_00001.1.el10eap, patch: 0:2.6.11-1.Final_redhat_00001.1.el10eap, patch: 0:3.0.6-1.redhat_00001.1.el10eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 9
Versions patch: 0:2.6.11-1.Final_redhat_00001.1.el9eap, patch: 0:3.0.1-1.Final_redhat_00001.1el9eap, patch: 0:3.6.3-1.Final_redhat_00001.1.el9eap, patch: 0:1.2.7-1.redhat_00002.1.el9eap, patch: 0:4.1.136-1.Final_redhat_00001.1.el9eap, patch: 0:6.6.54-1.Final_redhat_00001.1.el9eap
Red HatRed Hat JBoss Enterprise Application Platform 8.1 For RHEL 8
Versions patch: 0:801.8.0-1.GA_redhat_00001.1.el8eap, patch: 0:9.37.4-1.redhat_00001.1.el8eap, patch: 0:3.0.1-1.Final_redhat_00001.1.el8eap, patch: 0:5.1.0-1.Final_redhat_00001.1.el8eap, patch: 0:2.6.11-1.Final_redhat_00001.1.el8eap, patch: 0:2.18.9-1.redhat_00003.1.el8eap
Red HatRed Hat Single Sign-On 7.6 For RHEL 7
Version patch: 0:18.0.20-1.redhat_00001.1.el7sso
Red HatRed Hat Single Sign-On 7.6 For RHEL 9
Version patch: 0:18.0.20-1.redhat_00001.1.el9sso
Red HatRHEL-8 Based Middleware Containers
Version patch: 7.6-85
Red HatRed Hat JBoss Enterprise Application Platform 8.1.8.GA
Version patch: 8.1.1.GA-redhat-00048
Red HatRed Hat Single Sign-On 7.6 For RHEL 8
Version patch: 0:18.0.20-1.redhat_00001.1.el8sso

Weakness classification

CWE-306

References