CVE-2026-83445: Oracle Corporation Oracle Complex Maintenance, Repair And Overhaul

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Complex Maintenance, Repair and Overhaul product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Complex Maintenance, Repair and Overhaul. Successful attacks of this vulnerability can result in takeover of Oracle Complex Maintenance, Repair and Overhaul. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

• Oracle Corporation Oracle Complex Maintenance, Repair And Overhaul: from 12.2.3, up to and including 12.2.15

Published 2026-09-15. Last modified 2026-09-17.