{"api_version":"1","generated_at":"2026-10-29T09:21:15+00:00","cve":"CVE-2026-15564","urls":{"html":"https://cve.report/CVE-2026-15564","api":"https://cve.report/api/cve/CVE-2026-15564.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-15564","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-15564"},"summary":{"title":"Wildfly-ejb: wildfly-iiop-openjdk: eap iiop listeners may permit unauthed deserialization","description":"Wildfly's IIOP listener may permit deserialization of input streams before authentication is performed. 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If CORBA/IIOP interoperability is not required by deployed applications, remove the IIOP subsystem using the JBoss Management CLI:\n```bash\njboss-cli.sh --connect --command=\"/subsystem=iiop-openjdk:remove\"\n```\n\nCaveats:\nRemoving the IIOP subsystem will break remote EJB invocations or external services that rely on CORBA/IIOP protocols.\n\nWarning:\nApplying firewall changes or removing server subsystems will disrupt active client connections and requires reloading the server configuration or restarting the JBoss EAP service to take full effect.","time":"","lang":"en"}],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"],"defaultStatus":"affected","packageName":"wildfly-ejb3","product":"Red Hat JBoss Enterprise Application Platform 7","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:7"],"defaultStatus":"unaffected","packageName":"wildfly-iiop-openjdk","product":"Red Hat JBoss Enterprise Application Platform 7","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"affected","packageName":"wildfly-ejb3","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"affected","packageName":"wildfly-iiop-openjdk","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"}],"datePublic":"2026-10-27T00:00:00.000Z","descriptions":[{"lang":"en","value":"Wildfly's IIOP listener may permit deserialization of input streams before authentication is performed. 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