{"id":"CVE-2026-15560","title":"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…","summary":"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…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-829"],"vendor":"Red Hat","product":"eap7-activemq-artemis","affected":["eap7-activemq-artemis (all versions)","eap7-glassfish-jsf (all versions)","eap7-ironjacamar (all versions)","eap7-jackson-annotations (all versions)","eap7-jackson-core (all versions)","eap7-jackson-databind (all versions)","eap7-jackson-jaxrs-providers (all versions)","eap7-jackson-modules-base (all versions)","eap7-jackson-modules-java8 (all versions)","eap7-jboss-remoting (all versions)","eap7-jboss-server-migration (all versions)","eap7-netty (all versions)","eap7-netty-transport-native-epoll (all versions)","eap7-picketlink-bindings (all versions)","eap7-picketlink-federation (all versions)","eap7-undertow (all versions)","eap7-wildfly (all versions)","eap7-activemq-artemis (all versions)","eap7-glassfish-jsf (all versions)","eap7-ironjacamar (all versions)","eap7-jackson-annotations (all versions)","eap7-jackson-core (all versions)","eap7-jackson-databind (all versions)","eap7-jackson-jaxrs-providers (all versions)","eap7-jackson-modules-base (all versions)","eap7-jackson-modules-java8 (all versions)","eap7-jboss-remoting (all versions)","eap7-jboss-server-migration (all versions)","eap7-netty (all versions)","eap7-netty-transport-native-epoll (all versions)","eap7-picketlink-bindings (all versions)","eap7-picketlink-federation (all versions)","eap7-undertow (all versions)","eap7-wildfly (all versions)","eap7-activemq-artemis (all versions)","eap7-glassfish-jsf (all versions)","eap7-ironjacamar (all versions)","eap7-jackson-annotations (all versions)","eap7-jackson-core (all versions)","eap7-jackson-databind (all versions)","eap7-jackson-jaxrs-providers (all versions)","eap7-jackson-modules-base (all versions)","eap7-jackson-modules-java8 (all versions)","eap7-jboss-remoting (all versions)","eap7-jboss-server-migration (all versions)","eap7-netty (all versions)","eap7-netty-transport-native-epoll (all versions)","eap7-picketlink-bindings (all versions)","eap7-picketlink-federation (all versions)","eap7-undertow (all versions)"],"patched":["jboss_eap_7_4_els_for_rhel_7_server","jboss_enterprise_application_platform 7.4.25"],"published":"2026-08-11","updated":"2026-09-18","sourceUpdated":"2026-09-18T00:16:55.153","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-15560","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:53644","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53645","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53646","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53806","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-15560","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2483131","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-15560.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-15560"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15560"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-08-12T14:55:49.763280Z"},"epss":0.00459,"epssPercentile":0.38937,"ingestedAt":"2026-09-17T13:18:16.964Z","slug":"CVE-2026-15560","body":"## Overview\n\nwhen 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:53644** · Red Hat · fixed in: Red Hat JBoss EAP 7.4 ELS for RHEL 7 Server · released 2026-08-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:53644)\n- **RHSA-2026:53806** · Red Hat · fixed in: Red Hat JBoss Enterprise Application Platform 7.4.25 · released 2026-08-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:53806)\n- **Red Hat VEX** · Important · affected: Red Hat JBoss Enterprise Application Platform 8 · no fix planned: Red Hat JBoss Enterprise Application Platform 8 · updated 2026-09-18 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-15560.json)\n- **RHSA-2026:53645** · Red Hat · fixed in: Red Hat JBoss EAP 7.4 ELS for RHEL 8 · released 2026-08-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:53645)\n- **RHSA-2026:53646** · Red Hat · fixed in: Red Hat JBoss EAP 7.4 ELS for RHEL 9 · released 2026-08-11 · [advisory](https://access.redhat.com/errata/RHSA-2026:53646)","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}