Author Archives: guenni


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News about Windows 10 vulnerability HiveNightmare

[German]Microsoft has revised the security advisory for the HiveNightmare vulnerability in Windows 10 (from version 1809) this week. I also have an analysis of the vulnerability from Sophos. And security researcher Kevin Beaumont had posted a proof-of-concept including description on … Continue reading

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Google fixes Chrome OS bug that locks out users

[German]Google made a serious mistake when updating to Chrome OS 91.0.4772.165: A typo in the code meant that users could no longer log in. Google then removed the update from its servers. Android Police had reported here. Now Google is … Continue reading

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Microsoft Edge 92.0.902.55

[German]Following the Chrome update, Microsoft has also updated the Edge browser and raised it to version 92.0.902.55 on July 22, 2021. The update fixes various vulnerabilities that have already been fixed in Google Chrome. The information available on this page … Continue reading

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Kaseya received universal decryption tool after ransomware attack

[German]Hope for victims of the supply chain attack on the US software manufacturer Kaseya, as a result of which the systems of around 1,500 customers worldwide were infected with ransomware and the stored data was encrypted. The manufacturer Kaseya has … Continue reading

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Firefox 90.0.2 released

[German]On July 22, 2021, Mozilla developers have already released version 90.0.2 as a maintenance update of the Firefox browser (thanks to Gerold for the hint). According to the release notes, the truncated output when printing has been fixed and the … Continue reading

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Windows 10: Update installation error due to missing graphics driver update

[German]In this blog post, I take up the case of a blog reader who, with a Windows 10 Pro system (it was a Medion brand device – a German subsidiary of Lenovo), faced the problem that the monthly cumulative updates … Continue reading

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Windows Store for Business dies in Q1 2023

[German]Soon, the “new Microsoft Store” will be available for Windows 10 and Windows 11. This implies that the previous approach will soon die. Microsoft plans to discontinue the Windows Store for Business in the first quarter of 2023, as the … Continue reading

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Are QNAP NAS systems (TVS-872XT) dying a sudden death after shutdown?

[German]Is there a problem with NAS systems from QNAP that certain models suddenly fail and “die”, so to speak, during shutdown. The units can no longer be booted afterwards. I have found affected people with the TVS-872XT model, but also … Continue reading

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Sequoia: LPE Vulnerability CVE-2021-33909 in Linux

[German]Security researchers from Qualsys have discovered a Local Privilege Escalation (LPE) vulnerability CVE-2021-33909 in the filesystem layer of the Linux kernel. In addition, a second vulnerability CVE-2021-33910 has been discovered. Linux distributions such as Debian, Fedora and Ubuntu are vulnerable … Continue reading

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Google Chrome 92.0.4515.107

[German]Google has released Google Chrome 92.0.4515.107 for Windows, Mac and Linux on July 20, 2021. It is an update to version 92 that brings new features, but also fixes 35 vulnerabilities in older browser versions at once.  Advertising

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