This is the Trace Id: 070b4913892768bca8baaec3a7f88f17

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HPC Pack 2019 Update 3 Fixes

HPC Pack 2019 Update 3 provides enterprise-class tools, performance and scalability for a highly productive HPC environment either on premises, Hybrid or Azure Cloud.

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  • Version:

    6.3.8352

    Date Published:

    8/16/2025

    File Name:

    HPCPack2019Update3-Full-v8352.zip

    KB5065994_x64.exe

    File Size:

    1.2 GB

    1.4 MB

    HPC Pack 2019 is a high performance computing (HPC) solution that combines a comprehensive set of deployment, administration, job scheduling, and monitoring tools for your HPC cluster environment, and a flexible platform for developing and running HPC applications. It delivers enterprise-class tools, performance and scalability for a highly productive HPC environment, providing an integrated cluster environment featuring the HPC Job Scheduler, Message Passing Interface (MPI) and Service-Oriented Architecture (SOA) interactive application support, cluster management & monitoring tools. HPC Pack 2019 also delivers cloud ready solutions for Hybrid and Cloud on Microsoft Azure.

    HPC Pack 2019 Update 3 is the third update for HPC Pack 2019. Please check the 'What's New' and 'Release Notes' available on the Microsoft HPC Pack Documentations.

  • Supported Operating Systems

    Windows 10, Windows 11, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025

      HPC Pack 2019 Update 3 supported Operating Systems
    • Head nodes: Windows Server 2025, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2 (no support for SQL Express 2019 or 2022)
    • Compute nodes: Windows Server 2025, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012
    • Broker nodes: Windows Server 2025, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012
    • Workstation nodes: x86 or x64 versions of windows 10, windows 11
    • Unmanaged server nodes: Windows Server 2025, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012
    • Linux Compute nodes: Red Hat Enterprise Linux 7.6 - 9.5, Ubuntu Server 16.04 LTS, Ubuntu Server 18.04 LTS, Ubuntu Server 20.04 LTS, Ubuntu Server 22.04 LTS, Ubuntu Server 24.04 LTS, Alma Linux 8.5 - 9.4, Rocky Linux 8.5 - 9.4, SUSE Linux Enterprise Server 12 - 15
    • Client: Windows Server 2025, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows 11, Windows 10


      • Additional notes: CPU: x64 architecture computer, except for Workstation nodes which may run x86-based or x64-based processors
      RAM: 4GB
      Minimum disk space for setup: 50 GB
      Network interface card: At least one network interface card (NIC) is required. Additional NICs may be required depending on the selected network topology

  • Prior to installation, please review the 'What's New' and 'Release Notes' available on the Microsoft HPC Pack Documentations.

    o Slipstream installation:

    Download the 'HPCPack2019Update3-Full-v8352.zip' file, extract the contents to the root of your drive and run 'setup.exe' to start the HPC Pack 2019 Update 3 installation wizard on a supported Windows Server based computer.

    o Fix installation:

    KB5065994
    This QFE fixes some known issues of HPC Pack 2019 update 3 as described below.
    - Fix the security vulnerability for remote code execution in HPC Scheduler service on the head nodes.
    - Update the Red Hat Enterprise Linux (RHEL) image SKUs naming for Azure IaaS VM compute nodes.

    This QFE needs to be run on all head nodes. Before installation, please make sure the current version number (Start HPC Cluster Manager, click Help->About) is 6.3.8328.0.

    Download and run ‘KB5065994_x64.exe’ on all head nodes. HPC services will be automatically restarted with the patch. After patching, the server version is 6.3.8352.0 while the client version is still 6.3.8328.0. Note this patch cannot be uninstalled.

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