Unauthorized Access Vulnerability in Oracle JD Edwards EnterpriseOne Orchestrator
CVE-2026-91277

5.3MEDIUM

Key Information:

Vendor

Oracle
Status
Jd Edwards Enterpriseone Orchestrator
Vendor
CVE Published:
20 October 2026

What is CVE-2026-91277?

A vulnerability exists in the JD Edwards EnterpriseOne Orchestrator component that allows unauthenticated attackers with network access over HTTP to exploit the system. This could enable unauthorized read access to sensitive data within the JD Edwards EnterpriseOne Orchestrator. Support versions affected include 9.2.0.0 through 9.2.26.5, lowering the security posture of organizations utilizing these versions. Immediate action should be taken to secure affected installations.

Affected Version(s)

JD Edwards EnterpriseOne Orchestrator 9.2.0.0 <= 9.2.26.5

References

https://www.oracle.com/security-alerts/cpuoct2026.html
vendor-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.