Vulnerability in Oracle WebLogic Server by Oracle Fusion Middleware
CVE-2026-70757

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Oracle Weblogic Server
Vendor
CVE Published:
15 September 2026

What is CVE-2026-70757?

This vulnerability in Oracle WebLogic Server allows unauthenticated attackers with network access via T3 and IIOP protocols to exploit the system. Successful exploitation can lead to full control over Oracle WebLogic Server, potentially compromising confidentiality, integrity, and availability of the system. This kind of security flaw necessitates immediate attention and remediation to protect sensitive data and ensure operational integrity.

Affected Version(s)

Oracle WebLogic Server 12.2.1.4.0

Oracle WebLogic Server 14.1.1.0.0

Oracle WebLogic Server 14.1.2.0.0

References

https://www.oracle.com/security-alerts/cspusep2026.html
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.