CVE-2026-35304
Undergoing Analysis Undergoing Analysis - In Progress
Oracle Coherence Remote Code Execution Vulnerability

Publication date: 2026-06-17

Last updated on: 2026-06-17

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 HTTPS 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).
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Meta Information
Published
2026-06-17
Last Modified
2026-06-17
Generated
2026-06-17
AI Q&A
2026-06-17
EPSS Evaluated
N/A
NVD
CVE-2026-35304
EUVD
EUVD-2026-37430
Affected Vendors & Products
Showing 4 associated CPEs
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
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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Executive Summary

This vulnerability exists in the Oracle Coherence product of Oracle Fusion Middleware, specifically in its Core component. It affects several supported versions including 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

The vulnerability is easily exploitable by an unauthenticated attacker who has network access via HTTPS. Successful exploitation can lead to a complete takeover of the Oracle Coherence system.

The severity is very high, with a CVSS 3.1 base score of 9.8, indicating critical impacts on confidentiality, integrity, and availability.

Impact Analysis

If exploited, this vulnerability can allow an attacker to fully compromise the Oracle Coherence system without any authentication.

This means the attacker could gain unauthorized access to sensitive data, alter or destroy data, and disrupt the availability of services relying on Oracle Coherence.

Such a compromise can lead to significant operational, financial, and reputational damage.

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