OTC Public Images Release Notes September 2025
Windows
Updated Microsoft Windows Server Images with current Microsoft Windows Server Patches of September 2025, 10th
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New updates for Windows Server 2016
- Windows Malicious Software Removal Tool x64 - v5.135 (KB890830)
- 2025-09 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5065749)
- 2025-09 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5065427)
-
New updates for Windows Server 2019
- Windows Malicious Software Removal Tool x64 - v5.135 (KB890830)
- 2025-09 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 (KB5065955)
- 2025-09 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5065428)
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New updates for Windows Server 2022
- Windows Malicious Software Removal Tool x64 - v5.135 (KB890830)
- Microsoft Edge-Stable Channel Version 140 Update for x64 based Editions (Build 140.0.3485.54)
- 2025-09 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5065962)
- 2025-09 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5065432)
- Microsoft Edge-Extended Stable Channel Version 140 Update for x64 based Editions (Build 140.0.3485.54)
-
New updates for Windows Server 2025
- Windows Malicious Software Removal Tool x64 - v5.135 (KB890830)
- Microsoft Edge-Stable Channel Version 140 Update for x64 based Editions (Build 140.0.3485.54)
- Microsoft Edge-WebView2 Runtime Version 140 Update for x64 based Editions (Build 140.0.3485.54)
- 2025-09 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for x64 (KB5064401)
- 2025-09 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5065426) (26100.6584)
- Microsoft Edge-Extended Stable Channel Version 140 Update for x64 based Editions (Build 140.0.3485.54)
Updated Drivers and Tools
- n/a
Unchanged Drivers and Tools
- Cloudbase-Init: 1.1.6 (stable version) with OTC patch 1.0
- service startup type is set to manual and triggerinfo is set to start/networkon (prevents error messages of not running cloudbase-init service)
- .net Framework 4.8 (Windows Server 2016 and 2019 only)
- virtIO KVM driver package version 0.1.262
- Chocolatey client version 2.3.0
- NVIDIA driver updates for solving CVE-2025-23276, CVE-2025-23281, CVE-2025-23286, CVE-2025-23287, CVE-2025-23288 - see https://nvidia.custhelp.com/app/answers/detail/a_id/5670
- NVIDIA grid driver 539.41 for Windows Server 2019, 2022, (2025 not officially supported) - Chocolatey Package OtcNvidiaDriverR535 539.41.0
- NVIDIA grid driver 573.48 for Windows Server 2022, 2025 - no officiall OTC support - Chocolatey Package OtcNvidiaDriverR570 573.48.0
- NVIDIA datacenter driver 573.48 for Windows Server 2022, 2025 (A100, H100 only)
- NVIDIA datacenter driver 539.41 for Windows Server 2019 (A100, H100 only)