CVE-2026-60306
This vulnerability allows an unauthenticated attacker to take full control of Oracle Coherence, a component of Oracle Fusion Middleware, by sending specially crafted TCP traffic. The flaw can be exploited remotely without authentication or user interaction, and it is considered critical due to its complete compromise of confidentiality, integrity, and availability.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
Oracle Coherence component of Oracle Fusion Middleware, versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, used by enterprises that rely on Oracle Fusion Middleware for distributed caching and data grid services.
Real-world impact
An attacker could gain unrestricted access to the Coherence cluster, steal or modify data, disrupt services, and potentially pivot to other systems.
Why this severity
The CVSS score of 9.8 reflects that the vulnerability is exploitable over the network, requires no privileges or user interaction, and gives an attacker full control over the system, affecting confidentiality, integrity, and availability.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jul 21, 2026 · 11d agoPublishedDisclosed and added to the National Vulnerability Database.
- Jul 27, 2026 · 5d agoAdvisory updatedThe NVD record was last revised.
How it’s attacked
References & advisories
- oracle.com/security-alerts/cpujul2026.…vendor advisory