CRITICAL 10.0 NVD

CVE-2026-83021

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.2.1.4.0

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. While the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

References

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

Published: 2026-09-15 · Source: NVD · Feed updated: 2026-09-15

This critical severity vulnerability with a CVSS score of 10.0 was published on 2026-09-15 via NVD.

Risk Timeline

CVE Disclosed2026-09-15 · -1 days ago

Remediation Resources

Official Advisory

www.oracle.com/security-alerts/cspusep2026.html

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