CVE-2026-56163: Microsoft Azure Kubernetes Service

Critical severity, CVSS 10.0. EPSS: 0.9% chance of exploitation in the next 30 days.

Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Kubernetes Service: affected versions not specified

Published 2026-07-24. Last modified 2026-07-29.