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Vulnerability IntelligenceMICROSOFT-CVE-2026-23673

MICROSOFT-CVE-2026-23673

HIGH7.8

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Published Mar 27, 2026

Modified 1 months ago

Details

Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23673

CVSS Analysis

CVSS v2.0

7.8

Upstream

Ecosystems

Timeline

PublishedMar 27, 2026

ModifiedMar 27, 2026

MICROSOFT-CVE-2026-23673 | Mondoo Vulnerability Intelligence