CVE-2026-60300
A critical flaw in Oracle Coherence, part of Oracle Fusion Middleware, lets anyone on the network take full control of the application without authentication. The vulnerability is easy to exploit and can compromise 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 running Oracle Fusion Middleware.
Real-world impact
An attacker who can reach the affected system over TCP can gain complete control of the Oracle Coherence service, allowing them to read, modify, or delete data, disrupt services, and potentially pivot to other systems.
Why this severity
The CVSS score of 9.8 reflects that the flaw is exploitable from any network location, requires no user interaction or special privileges, and can completely compromise confidentiality, integrity, and availability of the affected system.
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 24, 2026 · 8d agoAdvisory updatedThe NVD record was last revised.
How it’s attacked
References & advisories
- oracle.com/security-alerts/cpujul2026.…vendor advisory