Tag Archives: Update

May 2025 patchday: Tenable assessment of vulnerabilities

[German]On May 13, 2025, Microsoft released numerous security updates for Windows, Office and other products. I promptly provided a brief overview of the vulnerabilities addressed. Security provider Tenable subsequently sent me their assessment of the vulnerabilities, which I am posting … Continue reading

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Microsoft confirms Bitlocker boot problems after Windows 10/11 May 2025 update

[German]Update KB5058379 for Windows 10 22H2 from May 13, 2025 causes the operating system to request the Bitlocker recovery key on boot and hang on some systems. Windows 11 also appears to be affected. Microsoft has now confirmed the bug … Continue reading

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Out-of-band updates for Windows 11 24H2 LTSC and Windows Server 2008/R2 (May 2025)

[German]A small addendum for administrators of Windows Server 2008/R2. There were out-of-band updates for these operating system versions on May 13, 2025 to close security gaps. And for Windows 11 24H2 Enterprise LTSC, Microsoft has probably also released a special … Continue reading

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Windows 10/11: May 2025 updates triggers Bitlocker Recovery and BSODs

[German]Update KB5058379 for Windows 10 22H2 (and also the Windows 11 pendants) from May 13, 2025 has caused issues for some users and administrators. Windows was locked on affected machines because the system requested the Bitlocker recovery key when booting. … Continue reading

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Patchday: Microsoft Office Updates (May 13, 2025)

[German]On May 13, 2025 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for Microsoft Office 2016, as well as the C2R variants (Office 2016-2021 and 365) and other products. Below you will find an overview of … Continue reading

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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: Windows Server-Updates (May 13,  2025)

[German]On May 13, 2025 (second Tuesday of the month, Patchday at Microsoft) various cumulative updates were released for the supported versions of Windows Server. Below I have extracted the provided updates along with some details for these Windows Server versions … Continue reading

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Patchday: Windows 10/11 Updates (May 13,  2025)

[German]On May 13 (second Tuesday of the month, Patchday at Microsoft), 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 intended to … Continue reading

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Microsoft Security Update Summary (May 13, 2025)

[German]On May 13, Microsoft released security updates for Windows clients and servers, for Office – as well as for other products. The security updates eliminate 71 vulnerabilities (CVEs), seven of which were classified as 0-day. Five vulnerabilities have already been … Continue reading

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Windows Server: Issues with Windows Hello issue and Kerberos events caused by April 2025 updates confirmed

[German]The April 2025 security updates for Windows Server may cause problems with domain controllers so that Kerberos event IDs 45 and 21 are logged. Microsoft has confirmed this problem and writes that logging in with Windows Hello in Key Trust … Continue reading

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WSUS: Windows 11 23H2 upgrade error 0x80240069 caused by April 2025 update is fixed

[German]The security update KB5055528 from April 8, 2025 for Windows 11 23H2 may prevent the upgrade to Windows 11 24H2. When the feature update is rolled out via WSUS, the download already fails with error 0x80240069 and the upgrade cannot … Continue reading

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