CVE-2026-15560: Red Hat JBoss Enterprise Application Platform 7.4.25 (exact versions not specified); +9 more affected products

Affected technology

Red Hat JBoss Enterprise Application Platform 7.4.25 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform Expansion Pack · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source says 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. Vendor/CNA’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality, integrity and availability impact as high.