What is CVE-2026-35303?

CVE-2026-35303 is a high-severity vulnerability in Oracle Corporation Weblogic Server, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-06-17.

How severe is CVE-2026-35303?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Oracle Corporation Weblogic Server

CVE-2026-35303

Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with netwo…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Corporation Weblogic Server — versions 12.2.1.4.0, 14.1.1.0.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

secalert_us@oracle.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-35303?: CVE-2026-35303 is a high-severity vulnerability in Oracle Corporation Weblogic Server, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2026-06-17.
How severe is CVE-2026-35303?: High severity. CVSS v3 base score is 8.8 out of 10.