CVE-2026-59309

CriticalCVSS 9.8/10Last modified Aug 25, 2026

Description

VMware vCenter contains an authentication bypass vulnerability in the VMware Directory Service. A malicious actor with network access to vCenter may exploit this issue to bypass authentication and gain unauthorized access to the system.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 30, 2026
Last modified
Aug 25, 2026
NVD status
Analyzed

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CVE-2026-59309: Critical severity, CVSS 9.8 | Vulnix