CVE-2023-24941

Windows Network File System Remote Code Execution Vulnerability

CVE-2023-24941 is fixed in 10 products on 1 platform, first by KB5026363, released May 9, 2023. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.

Urgent

CVSS

9.8

Critical

Exploitation

More likely

Vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.9468

99th percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows Server 2012		KB5026419	May 9, 2023
Windows Server 2012		KB5026411	May 9, 2023
Windows Server 2012 (Server Core installation)		KB5026419	May 9, 2023
Windows Server 2012 (Server Core installation)		KB5026411	May 9, 2023
Windows Server 2012 R2		KB5026409	May 9, 2023
Windows Server 2012 R2		KB5026415	May 9, 2023
Windows Server 2012 R2 (Server Core installation)		KB5026409	May 9, 2023
Windows Server 2012 R2 (Server Core installation)		KB5026415	May 9, 2023
Windows Server 2016	14393.5921	KB5026363	May 9, 2023
Windows Server 2016 (Server Core installation)	14393.5921	KB5026363	May 9, 2023
Windows Server 2019	17763.4377	KB5026362	May 9, 2023
Windows Server 2019 (Server Core installation)	17763.4377	KB5026362	May 9, 2023
Windows Server 2022		KB5026456	May 9, 2023
Windows Server 2022	20348.1726	KB5026370	May 9, 2023
Windows Server 2022 (Server Core installation)		KB5026456	May 9, 2023
Windows Server 2022 (Server Core installation)	20348.1726	KB5026370	May 9, 2023

Details

Published
May 9, 2023
Weakness
Use of Uninitialized Resource
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24941

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