Tag Archives: Patchday 2.2023

Patchday: Windows 10-Updates (March 14, 2023)

Posted on 2023-03-15 by guenni

[German]On March 14, 2023 (second Tuesday of the month, Patchday at Microsoft), several cumulative updates were released for the supported Windows 10 builds (from RTM version to current version) as well as for the Windows Server counterparts. Here are some … Continue reading →

Posted in Security, Update, Windows | Tagged , , , | 3 Comments
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Windows Server 2022: VMware ESXi 7.0 U3k Patch for Secure Boot Issue (Update KB5022842, Feb. 2023)

Posted on 2023-02-22 by guenni

[German]VMware released VMware ESXi 7.0 U3k on Feb. 21, 2023, to address the Secure Boot issue of VMs. The background was that with the Feb. 14, 2023 patchday, an installed security update (KB5022842) for Windows Server 2022 prevented virtual machines … Continue reading →

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How to find weak passwords in Active Directory and eliminate them with PowerShell

[Sponsored Post]Weak or compromised passwords are a known gateway for attackers. If you are able to identify which users in Active Directory (AD) are threatened by this, then PowerShell can help to remedy it. However, PowerShell scripts cannot eliminate basic AD deficits, other tools are needed for this. More ...

Windows Server 2022 Feb. 2023 Patchday: Secure Boot issues also on bare metal systems!

Posted on 2023-02-20 by guenni

[German]With the security update KB5022842 released on February 14, 2023 for Windows Server 2022, a problem can occur during the second restart. Machines can subsequently no longer start after a reboot and either can no longer find their system drives, … Continue reading →

Posted in issue, Update, Windows | Tagged , , , | 6 Comments
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Windows Server 20212 R2 (Essentials): Feb. 2023 updates drops install error 0x800F0922

Posted on 2023-02-18 by guenni

[German]I got several reports from administrators that the February 2023 security updates to Windows Server 20212 R2 (and Windows 8.1) are causing issues and the installation is aborting with error 0x800F0922. With Windows 8.1 it is clear, because of the … Continue reading →

Posted in issue, Update, Windows | Tagged , , , , | 12 Comments

February 2023 Patchday: EWS problems after Exchange Server security update

Posted on 2023-02-17 by guenni

[German]After the installation of the February 14, 2023 security updates, I got some reports from administrators that Exchange Web Services (EWS) is causing issues. For example, the calendar update isn't working. Uninstalling the security update solved the problem. Microsoft has … Continue reading →

Posted in issue, Security, Software, Windows | Tagged , , , , | 1 Comment
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Microsoft's February 2023 Patchday: Incorrect updates in WSUS, Exchange and Windows

Posted on 2023-02-16 by guenni

[German]Microsoft has released a large number of security updates for Windows and Exchange on February 14, 2023. However, they made a mistake with some updates and simply delivered the wrong update packages via Windows Update, WSUS or the downloads. Some … Continue reading →

Posted in issue, Software, Update | Tagged , , , , , | 1 Comment

Patchday: Microsoft Office Updates (February 14, 2023)

Posted on 2023-02-16 by guenni

[German]On February 14, 2023 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for still-supported Microsoft Office versions and other products. A critical remote code execution vulnerability in Word is closed. Below is an overview of the … Continue reading →

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Windows 7/Server 2008 R2; Server 2012 R2: Updates (February 14, 2023)

Posted on 2023-02-15 by guenni

[German]As of February 14, various security updates have been released for Windows Server 2008 R2 (in its 4th ESU year) as well as Windows Server 2012/R2 (the updates may still install on Windows 7 SP1 and Windows 8.1). Here is … Continue reading →

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Patchday: Windows 11/Server 2022 Updates (February 14, 2023)

Posted on 2023-02-15 by guenni

[German]On February 14, 2023 (second Tuesday of the month, Patchday at Microsoft), Microsoft also released cumulative updates for Windows 11 22H1 and 22H2. In addition, Windows Server 2022 received an update. Here are some details about these updates, which are … Continue reading →

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Patchday: Windows 10 Updates (February 14, 2023)

Posted on 2023-02-15 by guenni

[German]On February 14, 2023 (second Tuesday of the month, Patchday at Microsoft), several cumulative updates were released for the supported Windows 10 builds (from RTM version to current version) as well as for the Windows Server counterparts. Here are some … Continue reading →

Posted in Security, Update, Windows | Tagged , , , | Leave a comment