HIGH 7.5 Microsoft

CVE-2023-28247

Windows Network File System Information Disclosure Vulnerability

Microsoft Security Update 2023-Apr: Windows Network File System Information Disclosure Vulnerability

Affected Products

Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28247
https://nvd.nist.gov/vuln/detail/CVE-2023-28247

Published: 2023-04-11 · Source: Microsoft · Feed updated: 2026-09-17

This high severity vulnerability with a CVSS score of 7.5 was published on 2023-04-11 via Microsoft. Affected: Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022 and 5 more.

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