CVE-2026-83065 Oracle WebCenter Portal - Authentication Bypass

Oracle WebCenter Portal 14.1.2.0.0 contains a takeover vulnerability caused by access to the physical communication segment in Runtime Tools, letting unauthenticated attackers compromise the system, exploit requires physical network access.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.24% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Information Disclosure, Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-284

Vendor fix

Update to the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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