[German]Microsoft had been announcing it as a "big event" for days—now it's clear what they meant. All computers running Windows 11 (probably 24H2 / 25H2) are to be upgraded with AI functions to become AI companions that "users can talk to." At least, that's the fever dream from Redmond, although the whole thing is supposed to be optional (for now).
[German]Update KB5066835 from October 14, 2025 (as well as the preview update from September) for Windows 11 24H2-25H2 and Windows Server 2025, comes with a bug. This causes Internet Information Server (IIS) and thus the localhost function to no longer work. This cripples some applications. Microsoft has confirmed the issue and also provided a KIR solution.
[German]Brief addendum – VMware released both the new version VMware Workstation Pro 25H for Windows and VMware Fusion Pro 25H2 for macOS on October 14, 2025.
[German]A feature change causes administrators of large Active Directory environments to encounter problems when installing the September 2025 update KB5065426 for Server 2025. However, there is a workaround.
[German]I'm posting a note here on the blog about patch day issues related to Windows 11 24H2/25H2. There are indications that the KB5066835 update from October 14, 2025 causes localhost to become unresponsive. Some users uninstalled the update to get the issue fixed. But there are two other workarounds.
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[German]On October 14, 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 Office were closed. Below is an overview of the available updates.
[German]Brief information for owners and administrators of Windows 10 21H2 Enterprise LTSC (and, of course, the IoT version). Administrators of these machines are (incorrectly) being shown information that support for this version is now ending. In my opinion, this is not correct, as LTSC versions receive 5 or 10 years of support.
[German]On October 14, 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 versions (from Windows Server 2012 to 2025).
[English]On October 14, 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 to fix vulnerabilities and issues.
[German]Microsoft hat am 14. Oktober 2025 Sicherheitsupdates für Windows-Clients und -Server, für Office – sowie für weitere Produkte – veröffentlicht. Die Sicherheitsupdates beseitigen 167 Schwachstellen (CVEs), sieben kritisch, drei davon wurden als 0-day klassifiziert und zwei werden ausgenutzt. Nachfolgend findet sich ein kompakter Überblick über diese Updates, die zum Patchday freigegeben wurden.
MVP:
2013 – 2016
WIMVP:
2017 – 2020
