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. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools. While the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data as well as unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N).
Published: 2026-10-20
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized data compromise and alteration
Action: Immediate Patch
AI Analysis

Impact

A flaw in the Monitoring and Diagnostics module of Oracle JD Edwards EnterpriseOne Tools allows an attacker who can physically access the host’s communication interface to bypass authentication and gain unauthorized read and write privileges. The vulnerability can be exploited to compromise the confidentiality of critical data and to modify, insert, or delete records, thereby damaging data integrity. The CVSS vector (AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N) indicates that local access is sufficient, and the impact on confidentiality is high while integrity is low but still significant.

Affected Systems

Oracle JD Edwards EnterpriseOne Tools, versions 9.2.0.0 through 9.2.26.5, are affected. The vulnerability resides in the Monitoring and Diagnostics SEC component of JD Edwards EnterpriseOne Tools.

Risk and Exploitability

The CVSS base score of 8.2 signals a high severity, and the lack of an EPSS score indicates no publicly available data on exploitation frequency. Because the exploitation requires physical access, the likelihood is lower than a remote attack but still serious due to the potential to compromise data and affect other JD Edwards components. The vulnerability is not listed in the CISA KEV catalog, so there are no known zero‑day exploit references as of now. The local attack vector and required physical proximity constrain the threat but do not eliminate risk.

Generated by OpenCVE AI on October 21, 2026 at 14:15 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the Oracle security patch that addresses CVE‑2026‑91286 as documented in the October 2026 Oracle Critical Patch Update. This patch removes the authentication bypass in the Monitoring and Diagnostics component.
  • If patch deployment is delayed, restrict physical access to the server’s communication interfaces and consider disabling or isolating the Monitoring and Diagnostics feature until the fix is applied.
  • Enable audit logging for Monitoring and Diagnostics operations to detect unauthorized access attempts.

Generated by OpenCVE AI on October 21, 2026 at 14:15 UTC.

Tracking

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Advisories

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History

Wed, 28 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated access via Monitoring and Diagnostics component in JD Edwards EnterpriseOne Tools
Weaknesses CWE-284

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
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. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools. While the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data as well as unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N).
First Time appeared Oracle
Oracle jd Edwards Enterpriseone Tools
CPEs cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle jd Edwards Enterpriseone Tools
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N'}


Subscriptions

Oracle Jd Edwards Enterpriseone Tools
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-28T19:57:43.406Z

Reserved: 2026-09-14T22:10:16.622Z

Link: CVE-2026-91286

cve-icon Vulnrichment

Updated: 2026-10-28T19:57:33.407Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:20:30.083

Modified: 2026-11-02T16:21:14.220

Link: CVE-2026-91286

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-21T14:30:14Z

Weaknesses