Summary
| Parameter | Value |
|---|---|
| CVE ID | CVE-2026-34286 |
| Alert Source | GitHub Advisory - Critical Vulnerability |
| CVE Publication Year | 2026 |
| Date Published | 2026-04-21 |
| Vendor | Oracle |
| Product | Fusion Middleware |
| CVSS Score | 9.1 (critical) |
| EPSS Score | No data |
| CISA KEV | No |
| Ransomware | Not confirmed |
Vulnerability Description
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Identity Manager Connector accessible data as w…
Required Actions
Apply vendor patches or mitigations as soon as available.
Who Is Affected?
This vulnerability affects Fusion Middleware by Oracle. Check if your organization uses this software and requires updates.
Sources
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Related services and products
Frequently asked questions
What is the CVE-2026-34286 vulnerability?
CVE-2026-34286 is a security vulnerability discovered in Oracle's Fusion Middleware. The vulnerability has been assigned a CVSS score of 9.1 (critical severity). Any organization using this product should immediately verify their exposure and take appropriate remediation steps.
Who is affected by CVE-2026-34286?
This vulnerability affects users of Oracle's Fusion Middleware. Organizations using this solution should check whether their deployed version is vulnerable and apply available security patches or implement recommended workarounds.
How to protect against CVE-2026-34286?
Apply security patches released by Oracle or implement recommended workarounds. Regular vulnerability monitoring and prompt patch deployment are essential for effective protection against this type of threat.
What is the risk level of CVE-2026-34286?
The vulnerability has a CVSS score of 9.1 (critical severity). Successful exploitation could lead to compromise of organizational systems and data.
