CVE-2026-82999: Critical severity Oracle Oracle Fusion Middleware vulnerability
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Service Delivery Platform. While the vulnerability is in Service Delivery Platform, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Service Delivery Platform. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Affected supported versions are 12.2.1.4.0 and 14.1.2.0.0 of Oracle Fusion Middleware Service Delivery Platform, specifically the Messaging Enabler component.
What access does an attacker need to exploit this issue?
An attacker needs network access to the target over HTTP and low-privileged credentials. No user interaction is required, and the attack complexity is low.
What could happen if exploitation succeeds?
Successful exploitation can result in takeover of Service Delivery Platform, with high impact to confidentiality, integrity, and availability. Because the vulnerability has scope change, attacks may also significantly affect additional products.