CVE-2026-73950: Critical severity Oracle Oracle Access Manager vulnerability
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 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. 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).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Apply compensating network controls for unauthenticated HTTP access to the Oracle Access Manager Authentication Engine (e.g., restrict inbound HTTP/management access to trusted sources only) until a vendor patch/fixed version is applied.
Event History
Frequently Asked Questions
Which deployments are affected?
Affected supported versions are Oracle Access Manager 12.2.1.4.0 and 14.1.2.1.0, specifically the Authentication Engine component.
Does exploitation require authentication or user interaction?
No. An unauthenticated attacker can exploit the issue over HTTP with network access, and no user interaction is required.
What level of impact could a successful attack have?
Successful exploitation can result in takeover of Oracle Access Manager, with high impact to confidentiality, integrity, and availability.