CVE-2026-15560
Openjdk-orb: unauthed class loading via iiop in eap
CVSS 3.1 8.1 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-15560
Publishedwhen 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.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-15560 · CVE overview and exploitation status
cve-program · CVE-2026-15560
- https://access.redhat.com/errata/RHSA-2026:53644
- https://access.redhat.com/errata/RHSA-2026:53806
- https://access.redhat.com/errata/RHSA-2026:70228
- https://access.redhat.com/errata/RHSA-2026:70229
- https://access.redhat.com/errata/RHSA-2026:70230
- https://access.redhat.com/errata/RHSA-2026:70277
- https://access.redhat.com/errata/RHSA-2026:95887
- https://access.redhat.com/security/cve/CVE-2026-15560
- https://bugzilla.redhat.com/show_bug.cgi?id=2483131
Related changes
Linked by CVE identifier- Openjdk-orb: unauthed class loading via iiop in eap · Affected-version evidence changed · 6 Nov 2026
- Openjdk-orb: unauthed class loading via iiop in eap · Affected-version evidence changed · 1 Nov 2026