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Vulnerability IntelligenceMICROSOFT-CVE-2026-42837

MICROSOFT-CVE-2026-42837

HIGH7.8

Windows Projected File System Elevation of Privilege Vulnerability

Published Jun 9, 2026

Modified 1 weeks ago

Details

Buffer over-read in Windows Projected File System Filter Driver allows an authorized attacker to elevate privileges locally.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42837

CVSS Analysis

CVSS v2.0

7.8

Upstream

Ecosystems

Timeline

PublishedJun 9, 2026

ModifiedJun 9, 2026

MICROSOFT-CVE-2026-42837 | Mondoo Vulnerability Intelligence