CVE-2026-91239

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 low privileged attacker with network access via multiple protocols to compromise Oracle SOA Suite. Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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, 14:22

Type	Values Removed	Values Added
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:::::::*
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

28 Oct 2026, 21:17

Type	Values Removed	Values Added
CWE		CWE-306

20 Oct 2026, 22:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 22:20

Updated : 2026-10-30 14:22

NVD link : CVE-2026-91239

Mitre link : CVE-2026-91239

CVE.ORG link : CVE-2026-91239

JSON object : View

Products Affected

oracle

soa_suite

CWE

CWE-306

Missing Authentication for Critical Function

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