CVE-2026-60257
Oracle Coherence, part of Oracle Fusion Middleware, has a critical flaw that lets anyone with network access over TCP take over the service. Versions 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 are affected. The vulnerability can be exploited without authentication and would give attackers full control.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
Oracle Coherence product of Oracle Fusion Middleware, versions 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0.
Real-world impact
An attacker could gain complete control of the Oracle Coherence service, compromising the confidentiality, integrity, and availability of the data and services it manages.
Why this severity
The CVSS score of 9.8 reflects that the flaw can be exploited remotely without authentication and that a successful attack would give the attacker full control, impacting 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 24, 2026 · 8d agoAdvisory updatedThe NVD record was last revised.
How it’s attacked
References & advisories
- oracle.com/security-alerts/cpujul2026.…vendor advisory