Denial of Service Vulnerability in Oracle Coherence by Oracle
CVE-2026-60301

7.5HIGH

Key Information:

Vendor

Oracle
Status
Oracle Coherence
Vendor
CVE Published:
21 July 2026

What is CVE-2026-60301?

A denial of service vulnerability exists in the Oracle Coherence component of Oracle Fusion Middleware. This issue affects supported versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 and can be exploited by unauthenticated attackers with network access via TCP. Successful exploitation may lead to a complete crash or hang of the Oracle Coherence service, impacting its availability.

Affected Version(s)

Oracle Coherence 12.2.1.4.0

Oracle Coherence 14.1.1.0.0

Oracle Coherence 14.1.2.0.0

References

https://www.oracle.com/security-alerts/cpujul2026.html
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.