CVE-2026-46944: Oracle Isupport

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability in the Oracle iSupport 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 high privileged attacker with network access via HTTP to compromise Oracle iSupport. While the vulnerability is in Oracle iSupport, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle iSupport. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Affected products

• Oracle Isupport: from 12.2.3, before 12.2.15 (fixed in 12.2.15)

Published 2026-06-17. Last modified 2026-06-18.