CVE-2026-91216

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 T3, IIOP 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 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpuoct2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:soa_suite:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:soa_suite:14.1.2.0.0:::::::*

History

30 Oct 2026, 14:25

Type	Values Removed	Values Added
First Time		Oracle soa Suite Oracle
References	~~() https://www.oracle.com/security-alerts/cpuoct2026.html -~~	() https://www.oracle.com/security-alerts/cpuoct2026.html - Vendor Advisory
CWE		CWE-306
CPE		cpe:2.3:a:oracle:soa_suite:14.1.2.0.0:::::::* cpe:2.3:a:oracle:soa_suite:12.2.1.4.0:::::::*

29 Oct 2026, 18:17

Type	Values Removed	Values Added
CWE		CWE-284

20 Oct 2026, 22:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 22:20

Updated : 2026-10-30 14:25

NVD link : CVE-2026-91216

Mitre link : CVE-2026-91216

CVE.ORG link : CVE-2026-91216

JSON object : View

Products Affected

oracle

soa_suite

CWE

CWE-306

Missing Authentication for Critical Function

CWE-284

Improper Access Control

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