Category Archives: Update

Firefox 112.0.2: Fix for Memory Leak

[German]The Mozilla developers have probably corrected the bug in Firefox 112.0.1, which led to high memory consumption with version 112.0.2. As of April 25, 2023, the maintenance update to version 112.0.2 has been released, which is supposed to fix the … Continue reading

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Windows Update Service components update KB4023057 April 2023 Refresh

[German]Microsoft must have quietly released an updated version of update KB4023057 (Microsoft Update Health Tools, formerly Preparatory Update or Update for Windows Update Service Components) for machines running Windows 10/11 in April 2023. The goal is to improve the reliability … Continue reading

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Windows 11: Defender update KB5007651 brings FASR, fixes LAS bug, but still causes issues

[German]Microsoft has released Defender Update KB5007651 for its anti-malware platform, version 1.0.2303.27001 for Windows 11, effective April 18, 2023. The update is intended to fix a Local Security Authority (LSA) bug in Windows 11 and brings "hardware-assisted protection" in the … Continue reading

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QueueJumper: Patch critical RCE vulnerability in MSMQ service

[German]A remote code execution vulnerability CVE-2023-21554 exists in the Microsoft Message Queuing service (MSMQ), which has been rated critical with a CVEv3 score of 9.8. Microsoft has released security updates for Windows clients and servers on April 11, 2023, that … Continue reading

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Microsoft 365: Email and calendar issues in Outlook 2303 (Build 16227.20212) confirmed

[German]Microsoft confirmed issues with the latest Outlook version 2303 (build 16227.20212) last week. Users will not be able to view or access Microsoft 365 group calendars and email messages in Outlook Desktop after updating to this version, which will be … 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 ...


Google Chrome 112.0.5615.121 / Edge 112.0.1722.48

[English]Google has released unscheduled updates to Google Chrome Browser 112 in the Extended and Stable channels for Mac, Linux and Windows as of April 14, 2023. Microsoft has also update the Edge browser version 112. They are security updates that … Continue reading

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Microsoft April 2023 Patchday issues

[English]As of April 11, 2023, Microsoft has implemented security updates for various Microsoft products on the monthly patch day. There was sporadic feedback from readers pointing out minor problems. I will summarize various messages in the comments of the readers … Continue reading

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Windows 10/11 OOBE Updates (April 11, 2023)

[German]Brief addendum from the April 2023 patchday. Microsoft has released updates for Windows 10 and 11 on April 11, 2023, in addition to various updates for these operating systems. The two OOBE updates KB5026039 and KB5026038 for Windows 11 and … Continue reading

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Patchday: Microsoft Office Updates (April 11, 2023)

[German]On April 11, 2023 (second Tuesday of the month, Microsoft Patchday), Microsoft released several security-related updates for still-supported Microsoft Office versions and other products. The April 2023 patchday ends support for Office 2013, and two critical remote code execution vulnerabilities … Continue reading

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Windows 7/Server 2008 R2; Server 2012 R2: Updates (April 11, 2023)

[German]As of April 11, 2023, various security updates have been released for Windows Server 2008 R2 (in the 4th ESU year) and for Windows Server 2012/R2 (the updates may still run on Windows 7 SP1). Here is an overview of … Continue reading

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