CVE-2026-83358
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Oracle HRMS (Norway) Unauthorized Data Access Vulnerability

Vulnerability report for CVE-2026-83358, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the Oracle HRMS (Norway) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HRMS (Norway). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HRMS (Norway) accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-27
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Oracle Corporation Oracle HRMS (Norway) 12.2.3

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

This is a vulnerability in Oracle HRMS (Norway) within Oracle E-Business Suite affecting versions 12.2.3 to 12.2.15. It allows a low-privileged attacker with network access via HTTP to gain unauthorized access to critical data or complete access to all Oracle HRMS (Norway) accessible data.

Detection Guidance

This vulnerability affects Oracle HRMS (Norway) within Oracle E-Business Suite versions 12.2.3 to 12.2.15. Detection requires checking for unpatched versions of this component. Use Oracle's official patching tools or scripts to verify installed versions against the affected range. No specific commands are provided in the CVE details.

Impact Analysis

If exploited, this vulnerability could lead to unauthorized access to sensitive data handled by Oracle HRMS (Norway), potentially exposing confidential information such as employee or organizational records.

Compliance Impact

This vulnerability allows unauthorized access to critical or all accessible data in Oracle HRMS (Norway). Such unauthorized access could lead to exposure of sensitive personal or health information, which may violate GDPR (General Data Protection Regulation) and HIPAA (Health Insurance Portability and Accountability Act) compliance requirements.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address this vulnerability. Ensure all affected versions (12.2.3-12.2.15) are updated. Restrict network access to HTTP interfaces and implement strong authentication for low-privileged users.

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