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 flaw in Oracle Coherence’s Core component permits an unauthenticated user who can reach the system via TCP to compromise the application, resulting in full takeover. The vulnerability is caused by missing authentication (CWE‑306).

Affected Systems

Oracle Corporation’s Oracle Coherence versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 are affected. These versions are part of Oracle Fusion Middleware and are deployed in many enterprise applications.

Risk and Exploitability

The CVSS v3.1 base score of 9.8 demonstrates a critical risk. EPSS indicates the likelihood of exploitation is below 1%, suggesting low probability of widespread attacks at this moment, but the potential for catastrophic compromise remains. The vulnerability is not listed in CISA KEV. Exploitation requires only network access and no authentication, making it highly attractive to adversaries targeting internal networks.

Generated by OpenCVE AI on August 2, 2026 at 22:56 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest patch released by Oracle in the CPU July 2026 advisory for all affected Coherence versions.
  • Restrict TCP access to Coherence nodes to trusted internal networks and enforce strict firewall rules.
  • Continuously monitor network traffic for anomalous connections to Coherence service ports and investigate any unexpected inbound activity.

Generated by OpenCVE AI on August 2, 2026 at 22:56 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Sun, 02 Aug 2026 23:15:00 +0000

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

Thu, 30 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title Oracle Coherence Remote Code Execution Vulnerability in Core Component
Weaknesses CWE-78
CWE-94

Fri, 24 Jul 2026 01:15:00 +0000

Type Values Removed Values Added
Title Oracle Coherence Remote Code Execution Vulnerability in Core Component
Weaknesses CWE-78
CWE-94

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: 2026-07-23T18:50:10.849Z

Reserved: 2026-07-08T15:51:40.529Z

Link: CVE-2026-60302

cve-icon Vulnrichment

Updated: 2026-07-23T18:50:00.776Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-02T23:00:04Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function