Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SAML to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
References
| Link | Resource |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
Configurations
No configuration.
History
27 Oct 2026, 19:17
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-287 |
20 Oct 2026, 22:19
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-20 22:19
Updated : 2026-10-27 19:17
NVD link : CVE-2026-83409
Mitre link : CVE-2026-83409
CVE.ORG link : CVE-2026-83409
JSON object : View
Products Affected
No product.
CWE
CWE-287
Improper Authentication