CVE-2026-82999: Oracle Corporation Service Delivery Platform

Critical severity, CVSS 9.9. EPSS: 0.4% chance of exploitation in the next 30 days.

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 products

• Oracle Corporation Service Delivery Platform: version 12.2.1.4.0 only; version 14.1.2.0.0 only

Published 2026-09-15. Last modified 2026-09-16.