Vulnerability in Oracle Coherence of Oracle Fusion Middleware
CVE-2026-83416

4.3MEDIUM

Key Information:

Vendor

Oracle
Status
Oracle Coherence
Vendor
CVE Published:
15 September 2026

What is CVE-2026-83416?

A vulnerability exists in the Oracle Coherence component of Oracle Fusion Middleware that can be exploited by low-privileged attackers with network access via HTTP. This flaw potentially allows unauthorized actions that can lead to a partial denial of service, impacting the availability of Oracle Coherence. The affected versions are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0, making it crucial for users to implement security measures to mitigate risks associated with this vulnerability.

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/cspusep2026.html
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.