CVE-2026-42822: Microsoft Azure Local

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

Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges over a network.

Affected products

• Microsoft Azure Local: before 2604.2.25645 (fixed in 2604.2.25645)
• Microsoft Azure Resource Manager: affected versions not specified

Published 2026-05-18. Last modified 2026-06-17.