Description
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).
Published: 2026-10-20
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized data access
Action: Patch
AI Analysis

Impact

The vulnerability resides in the installer component of Oracle Identity Manager and can be exploited by an attacker who already has low‑privilege access to the host system. By leveraging this flaw the attacker can compromise the Identity Manager service, obtaining unauthorized access to critical data. This flaw is an instance of CWE-284 (Improper Access Control) and leads to a confidentiality breach, as the attacker can read or exfiltrate sensitive information managed by the product.

Affected Systems

Oracle Identity Manager, version 12.2.1.4.0 and 14.1.2.1.0. The environment must be on Oracle Fusion Middleware and the installer component is affected. No other versions are listed as vulnerable.

Risk and Exploitability

The CVSS score is 5.5, indicating moderate impact with local attacks using low‑privilege credentials. Exploitation requires the attacker to already have a user account on the infrastructure where the product runs. The EPSS score is < 1%, indicating a very low but non-zero likelihood of exploitation, and the vulnerability is not listed in the CISA KEV catalog, so no public exploits are reported yet. Organizations should treat this as a medium‑risk issue due to the potential to expose sensitive data.

Generated by OpenCVE AI on October 24, 2026 at 07:52 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the Oracle Security Patch released in the October 2026 CPU for versions 12.2.1.4.0 and 14.1.2.1.0.
  • Restrict local user privileges on the infrastructure hosting Oracle Identity Manager, ensuring that only required accounts can run the installer or service processes.
  • Monitor system logs for unusual installation or configuration changes that could indicate exploitation attempts.

Generated by OpenCVE AI on October 24, 2026 at 07:52 UTC.

Tracking

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Advisories

No advisories yet.

History

Sun, 25 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 24 Oct 2026 08:15:00 +0000

Type Values Removed Values Added
Title Low Privilege Local Access to Oracle Identity Manager Installer Component Leads to Unauthorized Data Access

Sat, 24 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation in Oracle Identity Manager Allows Unauthorized Access to Sensitive Data
Weaknesses CWE-285
CWE-732

Sat, 24 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Thu, 22 Oct 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Oracle Corporation
Oracle Corporation oracle Identity Manager
Vendors & Products Oracle Corporation
Oracle Corporation oracle Identity Manager

Wed, 21 Oct 2026 11:00:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation in Oracle Identity Manager Allows Unauthorized Access to Sensitive Data
Weaknesses CWE-285
CWE-732

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description 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).
First Time appeared Oracle
Oracle identity Manager
CPEs cpe:2.3:a:oracle:identity_manager:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:identity_manager:14.1.2.1.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle identity Manager
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Subscriptions

Oracle Identity Manager
Oracle Corporation Oracle Identity Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-24T03:37:00.639Z

Reserved: 2026-09-14T22:10:16.638Z

Link: CVE-2026-91501

cve-icon Vulnrichment

Updated: 2026-10-24T03:36:54.535Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:20:54.560

Modified: 2026-11-03T16:33:50.677

Link: CVE-2026-91501

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-24T08:00:15Z

Weaknesses