Auth bypass in Oracle Corporation Service Delivery Platform
CVE-2026-83151
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP to compromise Service Delivery Platform. Successful attacks of this vulnerability can result in takeover of Service Delivery Platform. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Vulnerability class: Broken Authentication
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oracle Corporation Service Delivery Platform — versions 12.2.1.4.0, 14.1.2.0.0
Weakness classification (CWE)
References
- secalert_us@oracle.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-83151?
- CVE-2026-83151 is a critical-severity vulnerability in Oracle Corporation Service Delivery Platform, classified under Improper Authentication. CVSS score: 9.8/10. Published 2026-09-15.
- How severe is CVE-2026-83151?
- Critical severity. CVSS v3 base score is 9.8 out of 10.