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Category Archives: Update
Windows 11 24H2: Out-of-Band-Update KB5068221
[German]Microsoft has released an out-of-band update for Windows 11 24H2 (as well as the yet-to-be-released Windows 11 25H2) effective September 22, 2025. This out-of-band update fixes a bug in App-V virtualization compatibility that affects Microsoft Office applications. Here are a … Continue reading
Running Windows 10 and Office 2016/2019 securely after October 2025 – Part 2
[German]n Part 1, I mentioned that Windows 10 22H2, Microsoft Office 2016, and Microsoft Office 2019 will no longer be supported as of October 14, 2025. In Part 2, I would like to discuss the implications and also highlight the … Continue reading
Posted in Office, Security, Update, Windows
Tagged EOL, Office 2016/2019, Windows 10
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Chrome and Edge: Critical vulnerabilities, AI and Adobe PDF Reader
[German]To end this week, here is a summary of the two browsers Chrome and Edge. Both browsers have critical security vulnerabilities that are being exploited. Browser updates are recommended. Google is also enhancing its Chrome browser (outside the EU) with … Continue reading
Windows 10/11: September 2025 updates cause SMBv1 issues
[German]With the security updates for Windows 10 and Windows 11 released on September 9, 2025, a problem with accessing SMBv1 network shares has crept in. There are reader comments about this here in the blog. Now there are indications that … Continue reading
Windows 11 24H2/Windows Server 2025 is not receiving updates from WSUS
[German]I'm posting a problem on the blog that was brought to my attention by a reader. It concerns WSUS (Windows Services Update Server), which is also to be used for update management for Windows Server 2025. An administrator contacted me … Continue reading
Why ISL Online: Critical factors when choosing a remote desktop solution
[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...
Patchday: Microsoft Office Updates (September 9, 2025)
[German]On September 9, 2025 (the second Tuesday of the month, Microsoft Patch Day), Microsoft released several security updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. This month, serious vulnerabilities in … Continue reading
Patchday: Windows Server-Updates (September 9, 2025)
[German]On September 9, 2025 (the second Tuesday of the month, Microsoft's patch day), various cumulative updates were released for the supported versions of Windows Server. Below, I have listed the updates provided, along with some details for these Windows Server … Continue reading
Posted in Security, Update, Windows
Tagged Patchday, Security, Update, Windows Server
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Patchday: Windows 10/11 Updates (September 9, 2025)
[German]On September 9, 2025 (the second Tuesday of the month, Microsoft's patch day), Microsoft released cumulative updates for the still-supported client operating system versions of Windows 10 and Windows 11. Here are some details about these updates, which are designed … Continue reading
Posted in Security, Update, Windows
Tagged Patchday 9.2025, Security, Update, Windows 10, Windows 11
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Microsoft Security Update Summary (September 9, 2025)
[German]On September 9, 2025, Microsoft released security updates for Windows clients and servers, Office, and other products. The security updates address 81 vulnerabilities (CVEs), eight of which are critical, two of which were classified as zero-day vulnerabilities and are publicly … Continue reading
Exchange Server Hotfix Updates Sept. 8, 2025
[German]Ahead of the September 2025 Patch Tuesday on September 8, 2025, Microsoft has released a hotfix update for the on-premises Exchange Server versions still under support (Exchange Server Subscription Edition (SE), Exchange Server 2019, Exchange Server 2016). Hotfix versions are … Continue reading