CVE-2026-91301
Analyzed Analyzed - Analysis Complete

Denial of Service in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-11-02

Assigner: Oracle

Description
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Monitoring and Diagnostics SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 3.6 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L).

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Meta Information

Published
2026-10-20
Last Modified
2026-11-02
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-09
NVD
CVE-2026-91301
EUVD
EUVD-2026-106555

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
oracle jd_edwards_enterpriseone_tools From 9.2.0.0 (inc) to 9.2.26.5 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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Executive Summary

This is a vulnerability in Oracle JD Edwards EnterpriseOne Tools version 9.2.0.0 to 9.2.26.5. It allows a low-privileged attacker with local access to compromise the system. The vulnerability enables unauthorized data modification and partial denial of service attacks.

Detection Guidance

Detection requires monitoring for unauthorized changes to JD Edwards EnterpriseOne Tools data or unusual activity in the Monitoring and Diagnostics SEC component. Check logs for suspicious access patterns or modifications to critical files. No specific commands are provided in the context.

Impact Analysis

An attacker could modify or delete data in JD Edwards EnterpriseOne Tools or cause partial service disruption. This requires local access but could lead to data integrity issues and reduced system availability.

Compliance Impact

This vulnerability could impact compliance by allowing unauthorized data changes or disruptions, potentially violating integrity and availability requirements in GDPR or HIPAA. Organizations must ensure proper access controls and monitoring to mitigate risks.

Mitigation Strategies

Apply the latest Oracle JD Edwards EnterpriseOne Tools patch for versions 9.2.0.0-9.2.26.5. Restrict user privileges to the minimum required. Monitor system logs for unauthorized access attempts. Ensure secure configurations for the Monitoring and Diagnostics SEC component.

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