CVE-2026-83159: Oracle Corporation Applications Dba

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Vulnerability in the Applications DBA product of Oracle E-Business Suite (component: ADPatch). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Applications DBA executes to compromise Applications DBA. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Applications DBA. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

Affected products

• Oracle Corporation Applications Dba: from 12.2.3, up to and including 12.2.15

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