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Oracle CVE-2026-83026

| EUVDEUVD-2026-79354 HIGH
2026-09-15 secalert_us@oracle.com GHSA-vwvr-h5g9-vm4g
8.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.3 HIGH
AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:49 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 8.3

DescriptionNVD

Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Identity Manager Connector executes to compromise Oracle Identity Manager Connector. While the vulnerability is in Oracle Identity Manager Connector, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager Connector. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).

AnalysisAI

Unauthenticated attackers who can reach the network segment adjacent to a host running the Oracle Identity Manager Connector (versions 12.2.1.4.0 and 14.1.2.1.0) can fully take over the connector, with confidentiality, integrity and availability all rated High and the impact explicitly extending to additional, connected products through a scope change. Exploitation is rated difficult (AC:H) and requires physical adjacency to the hardware hosting the connector, but needs no credentials and no user interaction. …

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CVE-2026-83026 vulnerability details – vuln.today

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