CVE-2026-60269

Analyzed Analyzed - Analysis Complete

Unauthenticated Remote Code Execution in Oracle Coherence

Publication date: 2026-07-21

Last updated on: 2026-08-07

Assigner: Oracle

Description

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).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-21

Last Modified

2026-08-07

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-60269

EUVD

EUVD-2026-46684

Affected Vendors & Products

Vendor	Product	Version / Range
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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a critical vulnerability in Oracle Coherence, a middleware product. It allows an unauthenticated attacker with network access to take over the system via TCP. The flaw affects versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

Detection Guidance

This vulnerability affects Oracle Coherence versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. Detection involves checking for these versions and exposed TCP ports. Use commands like 'netstat -tuln | grep <port>' or 'ss -tuln | grep <port>' to identify open ports. Verify Oracle Coherence service status with 'systemctl status coherence' or 'service coherence status'.

Impact Analysis

An attacker could exploit this to gain full control over Oracle Coherence, leading to potential data breaches, system manipulation, or service disruption. The high CVSS score indicates severe impact on confidentiality, integrity, and availability.

Compliance Impact

This vulnerability allows unauthenticated attackers to compromise Oracle Coherence, potentially leading to unauthorized access, data breaches, or system takeover. Such impacts could violate GDPR by exposing personal data or HIPAA by compromising protected health information, depending on the data processed.

Mitigation Strategies

Immediately apply the latest security patches from Oracle for affected Coherence versions. If patches are unavailable, restrict network access to TCP ports used by Oracle Coherence via firewall rules. Disable unnecessary services and monitor for unusual network traffic targeting Coherence ports.

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