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Tag Archives: Update
Adobe Reader: Emergency patch for 0-day vulnerability CVE-2026-34621
[German]A few hours ago, I reported on a zero-day vulnerability in Adobe Reader. Simply opening a PDF file can be enough to take control of the system. Adobe has now confirmed the vulnerability (CVE-2026-34621) and released a security update to … Continue reading
Posted in Security, Software, Update
Tagged Adobe Reader, Security, Software, Update
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Windows 11 25H2 Pro: Update KB5085516 is causing issues
[German]I received a report from a reader stating that the KB5085516 update for Windows 11 25H2 Pro is causing issues on the Windows desktop for this user. This affects how windows are displayed on the desktop, making it impossible to … Continue reading
Microsoft is now pushing the Windows 11 25H2 upgrade
[German]Unmanaged systems running Windows 11 24H2 Home and Pro are now being gradually updated to Windows 11 25H2. Microsoft announced this on March 27, 2026. The reason for this move is that support for Windows 11 24H2 Home and Pro … Continue reading
Windows 11 24H2 – 25H2: OOB Preview Update KB5086672 with issues (March 31, 2026)
[German]On March 31, 2026, Microsoft released the Preview Update KB5086672 as an out-of-band update for Windows 11 24H2–25H2. It is intended to resolve the issues caused by the withdrawn Windows 11 Preview Update KB5079391. However, based on the information I … Continue reading
Windows 11 24H2 – 25H2: Rollout of Update KB5079391 suspended
Microsoft has suspended the rollout of the update package KB5079391, which was released on March 26, 2026, as a preview update for Windows 11 24H2–25H2. This update was intended to fix a long list of bugs and is scheduled to … Continue reading
Posted in Update, Windows
Tagged Update, Windows 11
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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 ...
Windows 11 24H2 – 25H2: Preview Update KB5079391 (March 26, 2026)
Microsoft released the Preview Update KB5079391 for Windows 11 24H2–25H2 on March 25, 2026. They continue to work on fixes and improvements for various components (including a fix for the ERROR_BAD_PATHNAME update error) and update the AI bloatware. Here is … Continue reading
Windows 11: Hotfix Update KB5085518 (March 23, 2026) fixes login issues
[German]Microsoft has already released a hotfix update on March 23, 2026, for users of Windows 11 Enterprise LTSC 2024. This update is intended to resolve sign-in issues with Microsoft accounts caused by update KB5079473 from March 10, 2026. It is … Continue reading
Critical vulnerabilities in Citrix NetScaler ADC and Gateway (March 2026)
[German]Citrix has issued a warning about several security vulnerabilities classified as critical in its Citrix Gateway and Citrix Netscaler ADC. CERT Bund has also published a corresponding advisory. Citrix has released firmware updates to address these vulnerabilities.
Google Chrome 146.0.7680.164/165 fixes 8 vulnerabilities
[German]A quick note for Google Chrome users. On March 23, 2026, Google released a new version of Chrome (146.0.7680.164/165) that addresses eight vulnerabilities in the browser. They are rated as high. It feels like the browser has to be updated … Continue reading
Windows 11: Out-of-band update KB5085516 fixes login issues
[German]Users of Microsoft Teams (Free version) and other Microsoft apps (Word, Excel, etc.) have encountered sign-in issues on Windows 11 24H2–25H2 after installing update KB5079473 from March 10, 2026. On March 21, 2026, Microsoft released the out-of-band update KB5085516 to … Continue reading