CVE-2026-84725
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Red Hat JBoss Enterprise Application Platform 7
PublishedOct 28, 2026
First seenNov 4, 2026
Weakness typeCWE-829CWE-829
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Red Hat JBoss Enterprise Application Platform 7 | No range specified | — |
| Red Hat Red Hat JBoss Enterprise Application Platform 8 | No range specified | — |
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