Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 | — | — |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 | — | — |
References
- RHSA-2026:95887 vendor-advisory
- RHSA-2026:99096 vendor-advisory
- RHSA-2026:99097 vendor-advisory
- RHSA-2026:99098 vendor-advisory
- RHSA-2026:99099 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-84725 vdb-entry
- RHBZ#2527228 issue-tracking