CVE-2026-83355: Critical severity Oracle Oracle Enterprise Manager for Fusion Middleware vulnerability
Vulnerability in the Oracle Enterprise Manager for Fusion Middleware product of Oracle Enterprise Manager (component: Metrics). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Enterprise Manager for Fusion Middleware. Successful attacks of this vulnerability can result in takeover of Oracle Enterprise Manager for Fusion Middleware. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed?
Oracle Enterprise Manager for Fusion Middleware versions 13.5 and 24.1 are identified as affected. Exposure requires network access to the product over HTTP.
Does exploitation require an account or user interaction?
No. The vulnerability is described as easily exploitable by an unauthenticated attacker with network access via HTTP, with no user interaction required.
What could a successful attacker achieve?
Successful exploitation can result in takeover of Oracle Enterprise Manager for Fusion Middleware. The stated impacts include high confidentiality, integrity, and availability impact.