CVE-2024-43646

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
MicrosoftWindows Server 2025>= 10.0.26100.0, < 10.0.26100.2314
MicrosoftWindows Server 2025 (Server Core installation)>= 10.0.26100.0, < 10.0.26100.2314
MicrosoftWindows 10 Version 1809>= 10.0.17763.0, < 10.0.17763.6532
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.6532
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.6532
MicrosoftWindows Server 2022>= 10.0.20348.0, < 10.0.20348.2849
MicrosoftWindows 10 Version 21H2>= 10.0.19043.0, < 10.0.19044.5131
MicrosoftWindows 11 version 22H2>= 10.0.22621.0, < 10.0.22621.4460
MicrosoftWindows 10 Version 22H2>= 10.0.19045.0, < 10.0.19045.5131
MicrosoftWindows 11 version 22H3>= 10.0.22631.0, < 10.0.22631.4460
MicrosoftWindows 11 Version 23H2>= 10.0.22631.0, < 10.0.22631.4460
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)>= 10.0.25398.0, < 10.0.25398.1251
MicrosoftWindows 11 Version 24H2>= 10.0.26100.0, < 10.0.26100.2314
MicrosoftWindows 10 Version 1607>= 10.0.14393.0, < 10.0.14393.7515
MicrosoftWindows Server 2016>= 10.0.14393.0, < 10.0.14393.7515
MicrosoftWindows Server 2016 (Server Core installation)>= 10.0.14393.0, < 10.0.14393.7515

References

Timeline

Published
Nov 12, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-43646: High severity, CVSS 7.8 | Vulnix