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Category Archives: Update
Windows hardening: Guidances and key dates 2023
[English]Small reminder for administrators in the Windows environment. In 2023, Microsoft will continue to implement various hardening measures for Windows systems (DCOM authentication, Kerberos, Netjoin/Domain Join, etc.). These hardening measures will be rolled out in stages through monthly updates. Even … Continue reading
iOS 16.4.1(a): Rapid Security Responses Updates
[German]Apple has released an unscheduled security update (Rapid Security Response Update) for iOS to version 16.4.1 (a) on May 1, 2023. However, there are reports that there are problems with this special update on iPhones.
Invalid URLs in wsusscn2.cab (KB5023706, KB5025239) after UUP conversion
[English]At the end of March 2023, Windows 11 switched to UUP. This seems to have led to collateral damage, as a blog reader told me this week. As a result, the offline package wsusscn2.cab is shipped with invalid URLs, which … Continue reading
Windows 11 21H2 Preview Update KB5025298 (April 25, 2023)
[German]Microsoft has released the optional cumulative (preview) update KB5025298 for Windows 11 version 21H2 on April 25, 2023. There are a number of new features and especially a long list of bug fixes. Below I give an overview regarding these … Continue reading
Windows 10 22H2 Preview Update KB5025297 (April 25, 2023)
[German]Microsoft has released an optional cumulative (preview) update KB5025297 for Windows 10 on April 25, 2023 (C-Week). This is supposed to fix numerous bugs in Windows 10 22H2. Below I provide an overview regarding these updates for Windows 10. The … 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 ...
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
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
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
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
Posted in Security, Update, Windows
Tagged Patchday 4.2023, Security, Update, Windows
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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