CVE-2026-60977: Critical severity Oracle Oracle WebLogic Server vulnerability
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WLS Core Components). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via RMI to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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.
- Upgrade
Upgrade
Oracle WebLogic Server (Oracle Fusion Middleware), WLS Core Componentsto a version that resolves this vulnerability.Fixed in 12.2.1.4.0 - Upgrade
Upgrade
Oracle WebLogic Server (Oracle Fusion Middleware), WLS Core Componentsto a version that resolves this vulnerability.Fixed in 14.1.1.0.0 - Upgrade
Upgrade
Oracle WebLogic Server (Oracle Fusion Middleware), WLS Core Componentsto a version that resolves this vulnerability.Fixed in 14.1.2.0.0
Event History
Frequently Asked Questions
Which deployments are exposed?
Oracle WebLogic Server deployments running supported affected versions 12.2.1.4.0, 14.1.1.0.0, or 14.1.2.0.0 are exposed when an attacker can reach the server over RMI.
Does exploitation require credentials or user interaction?
No. The vulnerability is described as easily exploitable by an unauthenticated attacker with network access via RMI, with no user interaction required.
What is the likely impact of successful exploitation?
Successful exploitation can result in takeover of Oracle WebLogic Server, with high confidentiality, integrity, and availability impact.