HIGH 7.8 Microsoft

CVE-2023-23418

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Microsoft Security Update 2023-Mar: Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Affected Products

Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23418
https://nvd.nist.gov/vuln/detail/CVE-2023-23418

Published: 2023-03-14 · Source: Microsoft · Feed updated: 2026-09-17

This high severity vulnerability with a CVSS score of 7.8 was published on 2023-03-14 via Microsoft. Affected: Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems.

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