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CVE-2022-37974: Windows Mixed Reality Developer Tools Information Disclosure Vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 36.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-11 · updated 2026-06-17

Description

Windows Mixed Reality Developer Tools Information Disclosure Vulnerability

Affected products

• Microsoft Windows 10 Version 1607: 20h2, 21h1, 21h2
• Microsoft Windows 11 version 21H2: 22h2
• Microsoft Windows 10 21H1: from 10.0.0 before 10.0.19043.2130 — fixed in 10.0.19043.2130
• Microsoft Windows 10: from 10.0.19043.0 before 10.0.19044.2130 — fixed in 10.0.19044.2130
• Microsoft Windows 11 21H2: from 10.0.0 before 10.0.22000.1098 — fixed in 10.0.22000.1098
• Microsoft Windows 11: from 10.0.22621.0 before 10.0.22621.674 — fixed in 10.0.22621.674

How to fix

Upgrade to a fixed version: Microsoft Windows 10 21H1 10.0.19043.2130; Microsoft Windows 10 10.0.19044.2130; Microsoft Windows 11 21H2 10.0.22000.1098; Microsoft Windows 11 10.0.22621.674. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37974
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37974

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