CVE-2024-38264

Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability

CVE-2024-38264 is fixed in 9 products on 1 platform, first by KB5046633, released November 12, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.9

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0132

70th percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows 11 Version 22H2 for ARM64-based Systems		KB5046633	Nov 12, 2024
Windows 11 Version 22H2 for x64-based Systems		KB5046633	Nov 12, 2024
Windows 11 Version 23H2 for ARM64-based Systems		KB5046633	Nov 12, 2024
Windows 11 Version 23H2 for x64-based Systems		KB5046633	Nov 12, 2024
Windows 11 Version 24H2 for ARM64-based Systems	26100.2240	KB5046696	Nov 12, 2024
Windows 11 Version 24H2 for ARM64-based Systems	26100.2314	KB5046617	Nov 12, 2024
Windows 11 Version 24H2 for x64-based Systems	26100.2240	KB5046696	Nov 12, 2024
Windows 11 Version 24H2 for x64-based Systems	26100.2314	KB5046617	Nov 12, 2024
Windows Server 2022, 23H2 Edition (Server Core installation)	25398.1251	KB5046618	Nov 12, 2024
Windows Server 2025	26100.2240	KB5046696	Nov 12, 2024
Windows Server 2025	26100.2314	KB5046617	Nov 12, 2024
Windows Server 2025 (Server Core installation)	26100.2240	KB5046696	Nov 12, 2024
Windows Server 2025 (Server Core installation)	26100.2314	KB5046617	Nov 12, 2024

Details

Published
November 12, 2024
Weakness
Sensitive Data Storage in Improperly Locked Memory
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38264

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