Oracle Coherence Core TLS Unauth Access (12.2.1.4.0-15.1.1.0.0) Conf. Impact
CVE-2026-60266 Published on July 21, 2026
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. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Coherence accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
Vulnerability Analysis
CVE-2026-60266 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-60266 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-60266
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Affected Versions
Oracle Corporation Oracle Coherence:- Version 12.2.1.4.0 is affected.
- Version 14.1.1.0.0 is affected.
- Version 14.1.2.0.0 is affected.
- Version 15.1.1.0.0 is affected.