CVE-2026-83483: Oracle Corporation Oracle Advanced Benefits

High severity, CVSS 8.0. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Advanced Benefits product of Oracle E-Business Suite (component: Self-serv What-if Analysis). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Advanced Benefits. While the vulnerability is in Oracle Advanced Benefits, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Advanced Benefits. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

Affected products

• Oracle Corporation Oracle Advanced Benefits: from 12.2.3, up to and including 12.2.15

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