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).
Published: 2026-07-21
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

A remote vulnerability in Oracle Coherence allows an unauthenticated attacker who can reach the appliance over TCP to gain full control of the system. The flaw provides an opportunity for compromise of confidentiality, integrity, and availability, and the associated weakness is improper authentication and authorization leading to remote code execution. The CVSS 3.1 base score of 9.8 indicates a critical severity.

Affected Systems

The affected product is Oracle Corporation’s Oracle Coherence, with supported versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.

Risk and Exploitability

The vulnerability is highly exploitable, requiring only network connectivity to the exposed TCP port and no credentials. An attacker could easily execute arbitrary code and takeover the Coherence instance. The EPSS score is under 1%, indicating a low overall probability of exploitation at this time, though the CVSS score remains high. It is not listed in the CISA KEV catalog.

Generated by OpenCVE AI on August 4, 2026 at 04:43 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the Oracle Coherence patch released in the July 2026 CPU to the affected 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 versions.
  • If a patch cannot be applied immediately, configure firewall rules or network segmentation to restrict TCP access to Coherence nodes to trusted IP ranges.
  • Enable audit logging for Coherence and monitor for unexpected connection attempts or anomalous activity.

Generated by OpenCVE AI on August 4, 2026 at 04:43 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 04 Aug 2026 05:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated TCP Remote Code Execution in Oracle Coherence

Sat, 01 Aug 2026 06:45:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Unauthenticated TCP Access in Oracle Coherence

Mon, 27 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Unauthenticated TCP Access in Oracle Coherence

Thu, 23 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 21 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
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).
First Time appeared Oracle
Oracle coherence
CPEs cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:coherence:14.1.2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:coherence:15.1.1.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle coherence
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

Oracle Coherence
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-07-23T15:54:19.566Z

Reserved: 2026-07-08T15:51:40.523Z

Link: CVE-2026-60209

cve-icon Vulnrichment

Updated: 2026-07-23T15:54:13.540Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T04:45:03Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function