CVE-2026-83410: Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that ar

A serious vulnerability exists in Oracle Coherence (a data management product used in Oracle Fusion Middleware) that allows an attacker with low-level network access to take complete control of the system. The flaw affects versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, and has a CVSS score (a 0-10 rating of how severe a vulnerability is) of 8.8, indicating high risk to confidentiality, integrity, and availability of data.