CVE-2026-91501

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: Installer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Identity Manager executes to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

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:identity_manager:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:identity_manager:14.1.2.1.0:::::::*

History

03 Nov 2026, 16:33

Type	Values Removed	Values Added
CPE		cpe:2.3:a:oracle:identity_manager:12.2.1.4.0:::::::* cpe:2.3:a:oracle:identity_manager:14.1.2.1.0:::::::*
First Time		Oracle Oracle identity Manager
References	~~() https://www.oracle.com/security-alerts/cpuoct2026.html -~~	() https://www.oracle.com/security-alerts/cpuoct2026.html - Vendor Advisory

24 Oct 2026, 04:18

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 : 2026-11-03 16:33

NVD link : CVE-2026-91501

Mitre link : CVE-2026-91501

CVE.ORG link : CVE-2026-91501

JSON object : View

Products Affected

oracle

identity_manager

CWE

CWE-284

Improper Access Control

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