device health attestation

Device health attestation is a security mechanism used by Microsoft to verify that a device's boot chain, TPM, and overall configuration are trustworthy. Recent discussions on WindowsForum.com highlight critical vulnerabilities in this system, including CVE-2026-45642, a spoofing flaw affecting Azure Attestation and Device Health Attestation services, and CVE-2026-33828, an elevation-of-privilege vulnerability that allows local attackers to gain SYSTEM privileges. These CVEs underscore that the infrastructure designed to measure endpoint health can itself become an attack surface. Enterprise IT teams and security administrators should review these advisories to understand the risks to Windows and Azure environments, especially when using attestation for trust decisions.