Low severity3.9NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026

CVE-2026-45642

Description

Improper input validation in Microsoft Azure Attestation service and Device Health Attestation Service allows an authorized attacker to perform spoofing with a physical attack.

Affected products

Microsoft/Azure Attestation servicellm-fuzzy
Microsoft/Device Health Attestation Servicellm-fuzzy

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45642nvd

News mentions

Microsoft June 2026 Patch Tuesday fixes 3 zero-day, 200 flaws
BleepingComputer · Jun 9, 2026
Microsoft Patch Tuesday June 2026 – 198 Vulnerabilities Fixed, Including 3 Zero-days
Cyber Security News · Jun 9, 2026

cvss	0.254
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000