T Cloud Public Images Release Notes October 2026
NVIDIA
NVIDIA publish a security bullitin regarding there driver packages see https://nvidia.custhelp.com/app/answers/detail/a_id/5861. All driver packages are affected and have to be updated to latest version. As NVIDIA vGPU software branches lower than version 19 are end of live (EOL) - see https://docs.nvidia.com/vgpu/index.html - no driver updates for Windows Server 2019 and older are available. TCP flavor g7v does not support the current NVIDIA drivers.
Windows
Updated Microsoft Windows Server Images with current Microsoft Windows Server Patches of October 2026, 09th
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included updates for Windows Server 2016
- LanguageFeatureOnDemand - Windows Server 2016 for AMD64-based Systems - (KB3193497) [de-DE]
- Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2001.10)
- 2021-01 Update for Windows Server 2016 for x64-based Systems (KB4589210)
- Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26090.9) - Current Channe (Broad)
- 2026-10 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5127684)
- 2026-10 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5126868)
- 2026-10 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB5126649)
- Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.461.20.0) - Current Channel (Broad)
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included updates for Windows Server 2019
- Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2001.10)
- 2021-01 Update for Windows Server 2019 for x64-based Systems (KB4589208)
- 2021-08 Servicing Stack Update for Windows Server 2019 for x64-based Systems (KB5005112)
- Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26090.9) - Current Channel (Broad)
- 2026-10 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5126651)
- 2026-10 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 (KB5128923)
- Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.461.20.0) - Current Channel (Broad)
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included updates for Windows Server 2022
- Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2001.10)
- Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26090.9) - Current Channel (Broad)
- Windows Malicious Software Removal Tool x64 - v5.146 (KB890830)
- 2026-10 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5126655)
- 2026-10 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5128928)
- Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.461.20.0) - Current Channel (Broad)
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included updates for Windows Server 2025
- Update for Windows Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2001.10)
- Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.26090.9) - Current Channel (Broad)
- 2026-10 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5126646) (26100.33650)
- 2026-10 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for x64 (KB5127690)
- Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.461.20.0) - Current Channel (Broad)
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
Changed Drivers and Tools
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NVIDIA September GPU driver updates for solving CVE-2026-47593, CVE-2026-47516, CVE-2026-47571, CVE-2026-47573, CVE-2026-47570, CVE-2026-47560, CVE-2026-47559, CVE-2026-47553, CVE-2026-47551, CVE-2026-47514, CVE-2026-47511, CVE-2026-47510, CVE-2026-47505, CVE-2026-47501, CVE-2026-47500, CVE-2026-47588, CVE-2026-47579, CVE-2026-47582, CVE-2026-47515, CVE-2026-47509, CVE-2026-47555, CVE-2026-47492, CVE-2026-47603, CVE-2026-47604, CVE-2026-47520, CVE-2026-47519 - see https://nvidia.custhelp.com/app/answers/detail/a_id/5861
- NVIDIA grid driver 582.78 for Windows Server 2022, 2025 - Chocolatey Package OtcNvidiaDriverR580 582.78.0
- NVIDIA datacenter driver 616.92 for Windows Server 2022, 2025 (A100, H100 only)