CVE-2024-43642

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Windows SMB Denial of Service Vulnerability

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
Microsoft	Windows Server 2025	>= 10.0.26100.0, < 10.0.26100.2314
Microsoft	Windows Server 2025 (Server Core installation)	>= 10.0.26100.0, < 10.0.26100.2314
Microsoft	Windows Server 2022	>= 10.0.20348.0, < 10.0.20348.2849
Microsoft	Windows 11 version 22H2	>= 10.0.22621.0, < 10.0.22621.4460
Microsoft	Windows 11 version 22H3	>= 10.0.22631.0, < 10.0.22631.4460
Microsoft	Windows 11 Version 23H2	>= 10.0.22631.0, < 10.0.22631.4460
Microsoft	Windows Server 2022, 23H2 Edition (Server Core installation)	>= 10.0.25398.0, < 10.0.25398.1251
Microsoft	Windows 11 Version 24H2	>= 10.0.26100.0, < 10.0.26100.2314

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43642Patch, Vendor Advisory

Timeline

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

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