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Critical severity9.1NVD Advisory· Published Nov 12, 2019· Updated Jun 17, 2026

CVE-2019-0719

CVE-2019-0719

Description

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0721.

Affected products

21
  • Microsoft/Windowsv5
    Range: 8.1 for x64-based systems
  • Microsoft/Windows 10 Version 1903 for x64-based Systemsv5
    Range: unspecified
  • Microsoft/Windows Server, version 1903 (Server Core installation)v5
    Range: unspecified
  • Microsoft/Windows Hyper-V Network Switchllm-fuzzy
  • Microsoft/Windows Server 2003cpe-rescue
    Range: 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
  • Microsoft/Windows Server 20082 versions
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
  • Microsoft/Windows Server 2019
    cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  • Microsoft/Windows 10 19096 versions
    cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:x64:*+ 5 more
    • cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:x64:*
  • Microsoft/Windows 7
    cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
  • Microsoft/Windows 8.1
    cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*
  • Microsoft/Windows Server 20122 versions
    cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • Microsoft/Windows Server 20163 versions
    cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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