CVE-2026-60254: Critical severity Oracle Oracle Coherence (Core) vulnerability

Published Jul 21, 2026

Updated

Vulnerability in the Oracle Coherence 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. 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

5 affected components

Oracle Oracle Coherence (Core)=12.2.1.4.0, =14.1.1.0.0, =14.1.2.0.0, =15.1.1.0.0

Oracle Coherence=12.2.1.4.0

Oracle Coherence=14.1.1.0.0

Oracle Coherence=14.1.2.0.0

Oracle Coherence=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

Frequently Asked Questions

Which Oracle Coherence versions are affected?

The affected supported versions are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

Does exploitation require authentication or user interaction?

No. An unauthenticated attacker can exploit the issue remotely over TCP, and no user interaction is required.

What level of access could an attacker gain?

Successful exploitation can result in takeover of Oracle Coherence, with high impact to confidentiality, integrity, and availability.