CVE-2026-91235

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Remote Code Execution in Oracle SOA Suite

Publication date: 2026-10-20

Last updated on: 2026-10-30

Assigner: Oracle

Description

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle SOA Suite. Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-30

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91235

EUVD

EUVD-2026-106490

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	soa_suite	12.2.1.4.0
oracle	soa_suite	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

Executive Summary

This is a critical vulnerability in Oracle SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker to remotely compromise the system via HTTP, potentially leading to full takeover of the Oracle SOA Suite. The vulnerability has a CVSS score of 9.8, indicating severe impact on confidentiality, integrity, and availability.

Detection Guidance

Detection of CVE-2026-91235 requires checking for vulnerable versions of Oracle SOA Suite (12.2.1.4.0 or 14.1.2.0.0) on your network. Inspect Oracle SOA Suite installations and verify if they are exposed to HTTP traffic. Use network scanning tools like Nmap to identify Oracle SOA Suite services running on default ports (e.g., 8001, 9001).

Impact Analysis

If you use affected Oracle SOA Suite versions, an attacker could exploit this to gain control of your system. This could lead to unauthorized access, data breaches, service disruption, or complete system compromise without requiring authentication.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate GDPR, HIPAA, or other regulations. Compliance failures could result in legal penalties, fines, or reputational damage due to compromised sensitive data.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle SOA Suite immediately. Ensure network access to Oracle SOA Suite is restricted to trusted sources only. Monitor for unusual activity or unauthorized access attempts.

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