Unauthenticated Access Vulnerability in Oracle JD Edwards EnterpriseOne Tools
CVE-2026-91308

7.5HIGH

Key Information:

Vendor

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

What is CVE-2026-91308?

A vulnerability exists in Oracle JD Edwards EnterpriseOne Tools that allows unauthenticated attackers with network access to exploit the component responsible for installation security. This flaw affects numerous versions of the product and can lead to unauthorized access to sensitive data, enabling attackers to potentially gain full access to all data managed by JD Edwards EnterpriseOne Tools. Organizations utilizing affected versions should prioritize updates and implementation of security measures to mitigate risks associated with this vulnerability.

Affected Version(s)

JD Edwards EnterpriseOne Tools 9.2.0.0 <= 9.2.26.5

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.