CVE-2026-83103

Received Received - Intake

Oracle Forms Remote Code Execution Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that are affected are 12.2.1.19.0 and 14.1.2.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Forms. While the vulnerability is in Oracle Forms, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Forms. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
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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-2026-83103

EUVD

EUVD-2026-79431

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	forms	12.2.1.19.0
oracle	forms	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Forms, part of Oracle Fusion Middleware. It allows a high-privileged attacker with network access via HTTP to compromise the system. Successful exploitation could lead to a full takeover of Oracle Forms. The vulnerability has a CVSS score of 9.1, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle Forms versions 12.2.1.19.0 and 14.1.2.0.0. Detection requires checking installed Oracle Forms versions and monitoring for unusual network activity targeting Oracle Forms services. Verify if HTTP access is restricted to authorized users only. Check for unauthorized administrative access attempts or unexpected system changes.

Impact Analysis

An attacker could gain control of Oracle Forms, potentially leading to unauthorized access, data breaches, or system disruptions. Since attacks may impact additional products, the scope of compromise could extend beyond Oracle Forms itself.

Compliance Impact

This vulnerability allows high privileged attackers to compromise Oracle Forms, potentially leading to unauthorized access, data breaches, or system takeover. Such impacts could violate GDPR by exposing personal data or HIPAA by compromising protected health information, depending on the affected system's use case.

Mitigation Strategies

Apply the latest security patches from Oracle for affected versions of Oracle Forms (12.2.1.19.0 and 14.1.2.0.0) to address the vulnerability.

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