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OpenAdvisories
Medium · 6.7 CVE-2025-48807 EUVD-2025-24278GHSA-mf72-879w-mmhr

Windows Hyper-V Remote Code Execution Vulnerability

Published Aug 12, 2025 · Updated Feb 26, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Windows 10 Version 1607 Product: Windows 10 Version 1809 Product: Windows 10 Version 21H2 Product: Windows 10 Version 22H2 Product: Windows 11 version 22H2 Product: Windows 11 version 22H3 Product: Windows 11 version 23H2 Product: Windows 11 Version 24H2 Product: Windows Server 2016 Product: Windows Server 2016 (Server Core installation) Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server 2022 Product: Windows Server 2022, 23H2 Edition (Server Core installation) Product: Windows Server 2025 Product: Windows Server 2025 (Server Core installation) Platform: Windows

Description

Improper restriction of communication channel to intended endpoints in Windows Hyper-V allows an authorized attacker to execute code locally.

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 1607 10.0.14393.0 – < 10.0.14393.8422 10.0.14393.8422
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.7792 10.0.17763.7792
Microsoft Windows 10 Version 21H2 10.0.19044.0 – < 10.0.19044.6332 10.0.19044.6332
Microsoft Windows 10 Version 22H2 10.0.19045.0 – < 10.0.19045.6332 10.0.19045.6332
Microsoft Windows 11 version 22H2 10.0.22621.0 – < 10.0.22621.5909 10.0.22621.5909
Microsoft Windows 11 version 22H3 10.0.22631.0 – < 10.0.22631.5909 10.0.22631.5909
Microsoft Windows 11 Version 23H2 10.0.22631.0 – < 10.0.22631.5909 10.0.22631.5909
Microsoft Windows 11 Version 24H2 10.0.26100.0 – < 10.0.26100.6584 10.0.26100.6584
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.8422 10.0.14393.8422
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.8422 10.0.14393.8422
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.7792 10.0.17763.7792
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.7792 10.0.17763.7792
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.4171 10.0.20348.4171
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.1849 10.0.25398.1849
Microsoft Windows Server 2025 10.0.26100.0 – < 10.0.26100.6584 10.0.26100.6584
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – < 10.0.26100.6584 10.0.26100.6584

Advisories 3

References