CVE-2024-43642

High

Description

Windows SMB Denial of Service Vulnerability

SeverityHigh
CVSS7.5
Exploit probability—
ProductMicrosoft Windows
PublishedNov 12, 2024
First seenNov 12, 2024

How to fix

Update
  • microsoft windows_11_22h210.0.22621.4460 or later
  • microsoft windows_11_23h210.0.22631.4460 or later
  • microsoft windows_11_24h210.0.26100.2314 or later
  • microsoft windows_server_202210.0.20348.2849 or later
  • microsoft windows_server_2022_23h210.0.25398.1251 or later
  • microsoft windows_server_202510.0.26100.2314 or later

Affected products

ProductAffected versionsFixed in
microsoft windows_11_22h2v < 10.0.22621.446010.0.22621.4460
microsoft windows_11_23h2v < 10.0.22631.446010.0.22631.4460
microsoft windows_11_24h2v < 10.0.26100.231410.0.26100.2314
microsoft windows_server_2022v < 10.0.20348.284910.0.20348.2849
microsoft windows_server_2022_23h2v < 10.0.25398.125110.0.25398.1251
microsoft windows_server_2025v < 10.0.26100.231410.0.26100.2314

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

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