CVE-2026-87126

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Oracle Report Manager Unauthorized Data Access Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-21

Assigner: Oracle

Description

Vulnerability in the Oracle Report Manager product of Oracle E-Business Suite (component: Reports Security). 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 Report Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Report Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Report Manager. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87126

EUVD

EUVD-2026-79781

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	report_manager	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-400	The product does not properly control the allocation and maintenance of a limited resource.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Report Manager within Oracle E-Business Suite. It allows a low-privileged attacker with network access to exploit it via HTTP. Successful exploitation can lead to unauthorized access to critical data or complete access to all accessible data in Oracle Report Manager. It may also cause a partial denial of service.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle Report Manager (12.2.3-12.2.15) and verifying if HTTP access is exposed to low-privileged attackers. Review Oracle E-Business Suite logs for unauthorized access attempts or partial denial of service events. Ensure network access controls restrict HTTP access to trusted sources only.

Impact Analysis

If you use Oracle Report Manager versions 12.2.3 to 12.2.15, an attacker could gain unauthorized access to sensitive data or disrupt service. This could lead to data breaches, loss of confidential information, or operational disruptions.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate GDPR (data protection) or HIPAA (healthcare data privacy). Non-compliance risks include fines, legal penalties, and reputational damage due to exposed sensitive data.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address the vulnerability in Report Manager. Ensure network access controls restrict HTTP access to only trusted sources and limit privileges for users interacting with Oracle Report Manager.

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