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7.8 High

CVE-2025-24048 Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally

Description

Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally.

Affected products and versions

Product Affected versions Fixed in
Windows 10 Version 1809 10.0 10.0.17763.0 → < 10.0.17763.7009 10.0.17763.7009
Windows Server 2019 10.0 10.0.17763.0 → < 10.0.17763.7009 10.0.17763.7009
Windows Server 2019 (Server Core installation) 10.0 10.0.17763.0 → < 10.0.17763.7009 10.0.17763.7009
Windows Server 2022 10.0 10.0.20348.0 → < 10.0.20348.3328 10.0.20348.3328
Windows 10 Version 21H2 10.0 10.0.19044.0 → < 10.0.19044.5608 10.0.19044.5608
Windows 11 version 22H2 10.0 10.0.22621.0 → < 10.0.22621.5039 10.0.22621.5039
Windows 10 Version 22H2 10.0 10.0.19045.0 → < 10.0.19045.5608 10.0.19045.5608
Windows Server 2025 (Server Core installation) 10.0 10.0.26100.0 → < 10.0.26100.3476 10.0.26100.3476
Windows 11 version 22H3 10.0 10.0.22631.0 → < 10.0.22631.5039 10.0.22631.5039
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Product Affected versions Fixed in
Windows 11 Version 23H2 10.0 10.0.22631.0 → < 10.0.22631.5039 10.0.22631.5039
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 10.0.25398.0 → < 10.0.25398.1486 10.0.25398.1486
Windows 11 Version 24H2 10.0 10.0.26100.0 → < 10.0.26100.3476 10.0.26100.3476
Windows Server 2025 10.0 10.0.26100.0 → < 10.0.26100.3476 10.0.26100.3476
Windows 10 Version 1607 10.0 10.0.14393.0 → < 10.0.14393.7876 10.0.14393.7876
Windows Server 2016 10.0 10.0.14393.0 → < 10.0.14393.7876 10.0.14393.7876
Windows Server 2016 (Server Core installation) 10.0 10.0.14393.0 → < 10.0.14393.7876 10.0.14393.7876

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