CVE-2024-49117

Windows Hyper-V Remote Code Execution Vulnerability

CVE-2024-49117 is fixed in 11 products on 1 platform, first by KB5048685, released December 10, 2024. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent

CVSS

8.8

Critical

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0103

63rd percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows 11 Version 22H2 for ARM64-based Systems		KB5048685	Dec 10, 2024
Windows 11 Version 22H2 for x64-based Systems		KB5048685	Dec 10, 2024
Windows 11 Version 23H2 for ARM64-based Systems		KB5048685	Dec 10, 2024
Windows 11 Version 23H2 for x64-based Systems		KB5048685	Dec 10, 2024
Windows 11 Version 24H2 for ARM64-based Systems	26100.2528	KB5048794	Dec 10, 2024
Windows 11 Version 24H2 for ARM64-based Systems	26100.2605	KB5048667	Dec 10, 2024
Windows 11 Version 24H2 for x64-based Systems	26100.2528	KB5048794	Dec 10, 2024
Windows 11 Version 24H2 for x64-based Systems	26100.2605	KB5048667	Dec 10, 2024
Windows Server 2022	20348.2966	KB5048654	Dec 10, 2024
Windows Server 2022	20348.2908	KB5048800	Dec 10, 2024
Windows Server 2022 (Server Core installation)	20348.2966	KB5048654	Dec 10, 2024
Windows Server 2022 (Server Core installation)	20348.2908	KB5048800	Dec 10, 2024
Windows Server 2022, 23H2 Edition (Server Core installation)	25398.1308	KB5048653	Dec 10, 2024
Windows Server 2025	26100.2528	KB5048794	Dec 10, 2024
Windows Server 2025	26100.2605	KB5048667	Dec 10, 2024
Windows Server 2025 (Server Core installation)	26100.2528	KB5048794	Dec 10, 2024
Windows Server 2025 (Server Core installation)	26100.2605	KB5048667	Dec 10, 2024

Details

Published
December 10, 2024
Weakness
Return of Wrong Status Code
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49117

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