CVE-2024-43447

Windows SMBv3 Server Remote Code Execution Vulnerability

CVE-2024-43447 is fixed in 2 products on 1 platform, first by KB5046616, released November 12, 2024. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

8.1

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0145

73rd percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows Server 2022	20348.2849	KB5046616	Nov 12, 2024
Windows Server 2022	20348.2819	KB5046698	Nov 12, 2024
Windows Server 2022 (Server Core installation)	20348.2849	KB5046616	Nov 12, 2024
Windows Server 2022 (Server Core installation)	20348.2819	KB5046698	Nov 12, 2024

Details

Published
November 12, 2024
Weakness
Double Free
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43447

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