CVE-2026-83172: Oracle Corporation Oracle Sales Online

High severity, CVSS 8.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Sales Online product of Oracle E-Business Suite (component: OSO Other). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Sales Online. While the vulnerability is in Oracle Sales Online, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Sales Online accessible data as well as unauthorized update, insert or delete access to some of Oracle Sales Online accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).

Affected products

• Oracle Corporation Oracle Sales Online: from 12.2.3, up to and including 12.2.15

Published 2026-09-15. Last modified 2026-09-21.