CRITICAL 9.8 NVD

CVE-2026-73953

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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 9.8 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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