CVE-2026-60303

Analyzed Analyzed - Analysis Complete

Denial of Service in Oracle Coherence

Publication date: 2026-07-21

Last updated on: 2026-07-27

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 low privileged attacker with network access via HTTP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Coherence. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-07-27

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-60303

EUVD

EUVD-2026-46718

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-400	The product does not properly control the allocation and maintenance of a limited resource.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Coherence, a middleware product. It allows a low-privileged attacker with network access via HTTP to cause a partial denial of service (DOS) in Oracle Coherence. The affected versions are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

Detection Guidance

This CVE describes a partial denial of service vulnerability in Oracle Coherence. Detection requires checking for vulnerable versions (12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0) and monitoring for unusual network traffic or service disruptions. No specific commands are provided in the CVE details.

Impact Analysis

The vulnerability can lead to a partial denial of service, meaning Oracle Coherence may become unavailable or perform poorly. This could disrupt services relying on Oracle Coherence for data processing or communication.

Compliance Impact

This vulnerability causes partial denial of service in Oracle Coherence, which could disrupt availability of affected systems. While not directly violating GDPR or HIPAA, such disruptions may impact compliance by affecting data accessibility and processing capabilities required by these regulations.

Mitigation Strategies

Apply the latest security patches from Oracle for affected Oracle Coherence versions (12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0). Restrict network access to Oracle Coherence via HTTP to trusted sources only. Monitor network traffic for unusual activity targeting Oracle Coherence ports.

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