CVE-2026-91250

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Remote Code Execution in Oracle SOA Suite

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: Oracle

Description

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

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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-2026-91250

EUVD

EUVD-2026-106505

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle SOA Suite	12.2.1.4.0
Oracle Corporation	Oracle SOA Suite	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-269	The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

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) that allows a low-privileged attacker with network access to potentially take over the entire Oracle SOA Suite system. The flaw exists in the Adapters component and has a CVSS score of 9.9, indicating severe impact on confidentiality, integrity, and availability.

Impact Analysis

If exploited, this vulnerability could allow an attacker to fully compromise Oracle SOA Suite, leading to unauthorized access, data breaches, system manipulation, or complete system takeover. This could disrupt critical business operations relying on Oracle SOA Suite.

Compliance Impact

This vulnerability allows low-privileged attackers to compromise Oracle SOA Suite, potentially leading to unauthorized access, data breaches, or service disruptions. Such impacts could violate GDPR (data protection) and HIPAA (health data security) by exposing sensitive information or disrupting critical systems.

Mitigation Strategies

Apply the latest security patches from Oracle for affected SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0. Restrict network access to Oracle SOA Suite components and monitor for unusual activity.

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EPSS Chart

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