Tag Archives: Patchday 9.2025

Windows 10/11: September 2025 updates cause SMBv1 issues

Posted on 2025-09-16 by guenni

[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 →

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Patchday: Microsoft Office Updates (September 9, 2025)

Posted on 2025-09-11 by guenni

[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 →

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Patchday: Windows 10/11 Updates (September 9, 2025)

Posted on 2025-09-10 by guenni

[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 →

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Microsoft Security Update Summary (September 9, 2025)

Posted on 2025-09-10 by guenni

[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 →

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