Installation Vulnerability in JD Edwards EnterpriseOne Tools by Oracle
CVE-2026-91310

8.8HIGH

Key Information:

Vendor

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

What is CVE-2026-91310?

A vulnerability exists in the JD Edwards EnterpriseOne Tools product from Oracle, specifically in the installation component, which allows a low-privileged attacker with network access via JDENET to exploit the system. This flaw may enable an adversary to assume control of the affected JD Edwards EnterpriseOne Tools, leading to significant repercussions for data integrity, confidentiality, and availability on the platform. Versions affected range from 9.2.0.0 to 9.2.26.5, necessitating prompt security measures to mitigate potential risks.

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:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.