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Category Archives: Update
Apple released critical security updates (iOS, macOS)
[German]A brief update from this week: On August 20, 2025, Apple released updates for iOS and iPadOS that address critical vulnerabilities in the operating systems. Here is some information.
Windows: Certificate spoofing vulnerability CVE-2025-55229; and MDT vulnerability CVE-2025-55230 (August 21, 2025)
[German]All supported versions of Windows (clients and servers) contained a certificate spoofing vulnerability (CVE-2025-55229) – already fixed in May 2025. On August 21, 2025 updated the support article and listed updates to fix the issue. On August 21, 2025, the … Continue reading
Windows 10/11: Aug. 2025 updates cause streaming problems
[German]Noch ein kleiner Nachtrag vom August 2025 Patchday. Das kumulative Update KB5063878 für Windows 11 24H2 oder das Update-Pendant für Windows 10 21H2-22H4 verursachen Leistungsprobleme beim NDI-Streaming. Microsoft hat es zum 21. August bestätigt, Blog-Leser hatten ebenfalls darauf hingewiesen. Es bleibt … Continue reading
Posted in issue, Update, Windows
Tagged issues, Patchday 8.2025, Update, Windows 10, Windows 11
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Windows 11 24H2: Microsoft investigates reports of SSD issues caused by KB5063878
[German]Microsoft is investigating reports that the cumulative security update KB5063878 released on August 12, 2025, for Windows 11 24H2 is causing serious SSD problems. At the same time, Redmond is asking those affected to report the issue.
Outlook New no longer starts after update (C-Runtime problem)
[German]A blog reader reports a strange problem. Outlook New is used as an app there. Since the app automatically restarted after an update (must have been to version 1.2025.813.500), it can no longer be opened. It looks as if 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 ...
Windows 10/11: Out-of-Band-Updates KB5066188 / KB5066189 (19. Aug. 2025)
[German]On August 19, 2025, Microsoft released the previously announced out-of-band updates for Windows 10 (KB5066188) and Windows 11 (KB5066189). These updates replace the regular updates from August 12, 2025, and are intended to resolve the reported issue with the broken … Continue reading
August 2025 Patch Day Review: Upgrade Error 0x8007007F; Reset/Recovery Broken
[German]The August 2025 updates introduced various bugs in Windows, which Microsoft has since confirmed. On some Windows systems (clients, servers), the upgrade to new versions fails with error 0x8007007F. In addition, the reset and restore functions are reportedly broken on … Continue reading
Windows 11 24H2: Does the Aug. 2025 update KB5063878 cause SSD errors?
[German]There are reports that the cumulative security update KB5063878 released on August 12, 2025 for Windows 11 24H2 causes serious SSD problems. When transferring large amounts of data, errors are said to occur reproducibly when saving to certain SSDs with … Continue reading
Windows Server 2019: Update KB5063877 fixes cluster service bug
[German]A brief addendum from last week's August 2025 patch day. Microsoft has fixed a cluster service bug that had been occurring for some time (since July 2025 patchday) in Windows Server 2019 with the KB5063877 update from August 12, 2025. … Continue reading
Cisco Secure Firewall Management Center with CVSS 10 RCE vulnerability CVE-2025-20265
[German]Once again, Cisco is in hot water. The Remote Code Execution (RCE) vulnerability CVE-2025-20265 was found in their Secure Firewall Management Center. This vulnerability was rated with the maximum possible CVSS 3.1 score of 10.0. Administrators need to react immediately.