Critical Vulnerability in Oracle WebLogic Server Affects Oracle Fusion Middleware
CVE-2026-35311

8.8HIGH

Key Information:

Vendor

Oracle
Status
Weblogic Server
Vendor
CVE Published:
16 June 2026

What is CVE-2026-35311?

A vulnerability exists in Oracle's WebLogic Server, part of Oracle Fusion Middleware, which allows a low privileged attacker with network access via HTTP to compromise the server. The vulnerability can be exploited easily, leading to the potential takeover of WebLogic Server. Affected versions include 12.2.1.4.0 and 14.1.2.0.0. Organizations are urged to apply the necessary security updates to mitigate risks.

Affected Version(s)

WebLogic Server 12.2.1.4.0

WebLogic Server 14.1.2.0.0

References

https://www.oracle.com/security-alerts/cspujun2026.html
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.