CVE-2026-83178

Received Received - Intake

Oracle Application Object Library Remote Code Execution

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Application Object Library. While the vulnerability is in Oracle Application Object Library, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Application Object Library. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-05

NVD

CVE-2026-83178

EUVD

EUVD-2026-79530

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Application Object Library, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15 and allows a high-privileged attacker with network access to potentially take over the system. The attack requires HTTP access and has a CVSS score of 8.0, indicating significant impact on confidentiality, integrity, and availability.

Detection Guidance

Detection requires checking for Oracle Application Object Library versions 12.2.3 to 12.2.15. Inspect Oracle E-Business Suite installations for affected versions. No specific commands are provided in the CVE details.

Impact Analysis

If exploited, this vulnerability could allow an attacker to take over the Oracle Application Object Library, leading to potential data breaches, unauthorized system access, or disruption of services. The high CVSS score suggests severe consequences for affected systems.

Compliance Impact

This vulnerability allows high privileged attackers to compromise Oracle Application Object Library, potentially leading to unauthorized access, data breaches, or system takeover. Such impacts could violate confidentiality, integrity, and availability requirements under GDPR and HIPAA, depending on the data processed by the affected Oracle E-Business Suite components.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address this vulnerability. Ensure the Oracle Application Object Library component is updated to a version beyond 12.2.15. Restrict network access to HTTP interfaces and limit privileges for users accessing the system.

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