CVE-2026-60312: High severity Oracle WebLogic Server vulnerability

Published Jul 21, 2026
·
Updated

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. 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).

Affected Software

8 affected components
Oracle WebLogic Server=12.2.1.4.0
Oracle WebLogic Server=14.1.1.0.0
Oracle WebLogic Server=14.1.2.0.0
Oracle WebLogic Server=15.1.1.0.0
Oracle WebLogic Server=12.2.1.4.0
Oracle WebLogic Server=14.1.1.0.0
Oracle WebLogic Server=14.1.2.0.0
Oracle WebLogic Server=15.1.1.0.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Oracle WebLogic Server (Oracle Fusion Middleware) - Core to a version that resolves this vulnerability.

    Fixed in 12.2.1.4.0
  2. Upgrade

    Upgrade Oracle WebLogic Server (Oracle Fusion Middleware) - Core to a version that resolves this vulnerability.

    Fixed in 14.1.1.0.0
  3. Upgrade

    Upgrade Oracle WebLogic Server (Oracle Fusion Middleware) - Core to a version that resolves this vulnerability.

    Fixed in 14.1.2.0.0
  4. Upgrade

    Upgrade Oracle WebLogic Server (Oracle Fusion Middleware) - Core to a version that resolves this vulnerability.

    Fixed in 15.1.1.0.0

Event History

Jul 21, 2026
CVE Published
via MITRE·09:34 PM
Data Sourced
via MITRE·09:34 PM
DescriptionSeverity
Data Sourced
via NVD·10:17 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-60312?

The severity of CVE-2026-60312 is rated high with a CVSS score of 8.1.

2

How do I fix CVE-2026-60312?

To fix CVE-2026-60312, you should upgrade your Oracle WebLogic Server to the latest patched version provided by Oracle.

3

Who is affected by CVE-2026-60312?

CVE-2026-60312 affects users of Oracle WebLogic Server versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

4

What is the attack vector for CVE-2026-60312?

CVE-2026-60312 can be exploited by an unauthenticated attacker with network access via T3 or IIOP protocols.

5

What types of impact does CVE-2026-60312 have?

CVE-2026-60312 can lead to complete compromise of confidentiality, integrity, and availability in the affected systems.

Company

Resources

Contact

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