CVE-2026-42822

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

Score

CVSS 3.1 10.0 Critical

Status

Analyzed - secure@microsoft.com

Published

2026-05-18

Last modified

2026-10-14

Weaknesses

CWE-287

Affected products

• Azure Local (Microsoft)
• Azure Resource Manager (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42822