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OpenAdvisories
High · 8.1 CVE-2025-26671 EUVD-2025-10212GHSA-gr4c-v8p7-98x2

Windows Remote Desktop Services Remote Code Execution Vulnerability

Published Apr 8, 2025 · Updated Aug 10, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Windows Server 2008 R2 Service Pack 1 Product: Windows Server 2008 R2 Service Pack 1 (Server Core installation) Product: Windows Server 2012 Product: Windows Server 2012 (Server Core installation) Product: Windows Server 2012 R2 Product: Windows Server 2012 R2 (Server Core installation) Product: Windows Server 2016 Product: Windows Server 2016 (Server Core installation) Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server 2022 Product: Windows Server 2022, 23H2 Edition (Server Core installation) Product: Windows Server 2025 Product: Windows Server 2025 (Server Core installation) Platform: Windows

Description

Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

Affected products

VendorProductAffectedFixed
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – < 6.1.7601.27670 6.1.7601.27670
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – < 6.1.7601.27670 6.1.7601.27670
Microsoft Windows Server 2012 6.2.9200.0 – < 6.2.9200.25423 6.2.9200.25423
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – < 6.2.9200.25423 6.2.9200.25423
Microsoft Windows Server 2012 R2 6.3.9600.0 – < 6.3.9600.22523 6.3.9600.22523
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – < 6.3.9600.22523 6.3.9600.22523
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.7969 10.0.14393.7969
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.7969 10.0.14393.7969
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.7136 10.0.17763.7136
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.7136 10.0.17763.7136
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.3453 10.0.20348.3453
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.1551 10.0.25398.1551
Microsoft Windows Server 2025 10.0.26100.0 – < 10.0.26100.3775 10.0.26100.3775
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – < 10.0.26100.3775 10.0.26100.3775

Advisories 3

References