CVE-2026-87358

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Oracle General Ledger Data Access Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: Oracle

Description

Vulnerability in the Oracle General Ledger product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle General Ledger. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle General Ledger accessible data as well as unauthorized read access to a subset of Oracle General Ledger accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle General Ledger. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-28

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-87358

EUVD

EUVD-2026-106399

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle General Ledger	12.2.3

Helpful Resources

Exploitability

CWE

KEV

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

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle General Ledger within Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. The issue allows a low-privileged attacker with network access to exploit it via HTTP, potentially leading to unauthorized data creation, deletion, or modification, unauthorized data access, or causing system crashes.

Detection Guidance

Detection requires monitoring for unauthorized access attempts or unusual activity in Oracle General Ledger. Check Oracle E-Business Suite logs for HTTP requests targeting the General Ledger component. Look for repeated crashes or hangs in the application. Ensure low-privileged users are not making unexpected data modifications.

Impact Analysis

If exploited, this vulnerability could allow attackers to modify or delete critical financial data, access sensitive information, or disrupt Oracle General Ledger operations, leading to data breaches, financial loss, or system downtime.

Compliance Impact

This vulnerability could lead to unauthorized access, modification, or deletion of critical data, which may violate GDPR's data integrity and confidentiality requirements or HIPAA's safeguards for protected health information. The potential for unauthorized read access and data manipulation poses significant compliance risks.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for General Ledger versions 12.2.3-12.2.15. Restrict network access to HTTP interfaces and enforce strong authentication for low-privileged users.

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