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OpenAdvisories
High · 7.1 CVE-2021-1729 EUVD-2021-7193GHSA-v2qh-7rjf-77r4

Windows Update Stack Setup Elevation of Privilege Vulnerability

Published Mar 11, 2021 · Updated Aug 19, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Windows 10 Version 1803 Product: Windows 10 Version 1809 Product: Windows 10 Version 1909 Product: Windows 10 Version 2004 Product: Windows 10 Version 20H2 Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server version 2004 Product: Windows Server version 20H2 Product: Windows Server, version 1909 (Server Core installation) Platform: Windows

Description

Windows Update Stack Setup Elevation of Privilege Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 1803 10.0.0 – < 10.0.17134.2087 10.0.17134.2087
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.1817, 10.0.0 – < 10.0.17763.1817 10.0.17763.1817
Microsoft Windows 10 Version 1909 10.0.0 – < 10.0.18363.1440 10.0.18363.1440
Microsoft Windows 10 Version 2004 10.0.0 – < 10.0.19043.867 10.0.19043.867
Microsoft Windows 10 Version 20H2 10.0.0 – < 10.0.19043.867 10.0.19043.867
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.1817 10.0.17763.1817
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.1817 10.0.17763.1817
Microsoft Windows Server version 2004 10.0.0 – < 10.0.19043.867 10.0.19043.867
Microsoft Windows Server version 20H2 10.0.0 – < 10.0.19043.867 10.0.19043.867
Microsoft Windows Server, version 1909 (Server Core installation) 10.0.0 – < 10.0.18363.1440 10.0.18363.1440

Advisories 1

References