system administrators

Winsage
June 21, 2026
Microsoft has confirmed the rollout of Windows 11 version 26H2, with build 26300.8697 now available for testing in the experimental Insider channel. This version will be delivered through an enablement package over the existing Windows 11 25H2. A key feature is the enhancement to the Search functionality, prioritizing local file search over web results, with the option to disable web suggestions in settings. Users can enable the new Search experience using feature IDs: 61267302, 61344081, 61482515, 61532758, 61760679, and ensuring ID 48433719 is enabled. Steps to enable the new Search functionality include downloading ViveTool, using Command Prompt to enable the relevant IDs, and restarting the computer. Users have reported improved responsiveness in the Search feature after disabling web search.
Winsage
June 13, 2026
Microsoft has introduced DNS over HTTPS (DoH) on Windows Server 2025, enhancing network security by encrypting DNS traffic for client-to-server communications. This feature, previously available only in Windows client editions, is now part of Microsoft's Zero Trust architecture. DoH routes DNS traffic through HTTPS secured with TLS certificates, preventing eavesdropping and safeguarding DNS data from tampering. It adheres to the IETF DNS over HTTPS standard (RFC 8484) and can integrate with existing infrastructure, allowing organizations to maintain unencrypted DNS traffic if needed. DoH is available for Windows Server 2025 systems updated to the latest Patch Tuesday release, and Microsoft has provided guidance on enabling this feature. However, DNS traffic exchanged between two DNS servers will not be encrypted by DoH.
Winsage
June 12, 2026
Worcestershire County Cricket Club experienced a Blue Screen of Death (BSOD) on its screens, which are typically used to relay messages to spectators. The BSOD was caused by a DRIVERPOWERSTATE_FAILURE, likely due to a hardware issue or a malfunctioning driver. This incident has drawn attention from system administrators and has been noted by a reader named Rhodri Howell.
Winsage
June 11, 2026
Microsoft is introducing Windows Ready Print (WRP), a new printing model that aims to modernize the printing experience on Windows by integrating contemporary communication standards like the Internet Printing Protocol (IPP) and Universal Print. WRP will manage newly installed printing devices by default starting in July 2026, while older printers and OEM drivers will still function on newer Windows releases. The initiative focuses on simplifying printing processes and enhancing reliability, with new options for customization available in Windows printer preferences. Users and administrators can choose to enforce or disable WRP-based print management. Additionally, new policies in Group Policy Editor will allow for the selection or blocking of drivers through WRP. The initiative is supported by the Mopria Alliance to improve security and compatibility in printer management across devices.
Winsage
June 2, 2026
Microsoft has announced the general availability of Coreutils for Windows, introducing a native suite of Linux-style command-line utilities designed to enhance cross-platform development workflows. Coreutils includes essential commands for file, shell, and text manipulation, such as ls, cp, mv, rm, cat, and pwd, and will function similarly to its GNU counterpart, allowing seamless use across Windows, Linux, macOS, containers, and the Windows Subsystem for Linux (WSL). Microsoft has excluded certain utilities that rely on POSIX-specific functionality to avoid disrupting Windows operations. Additionally, Microsoft introduced "Windows Development Skills," a set of AI-powered tools aimed at improving the development and maintenance of Windows applications, built on WinUI 3 and the Windows App SDK, and available through a dedicated GitHub repository.
Winsage
June 1, 2026
The Centre for Cybersecurity Belgium (CCB) has warned about the exploitation of a critical vulnerability in Windows Netlogon, identified as CVE-2026-41089, which allows remote code execution on domain controllers without prior access or authentication. This vulnerability, characterized as a stack-based buffer overflow, was patched by Microsoft during the May 2026 Patch Tuesday. The CCB emphasized the urgency of patching vulnerable servers, noting that the vulnerability is actively being exploited. The CVSS score for this vulnerability is 9.8. Further details on the ongoing attacks have not been disclosed, and Microsoft has not updated its advisory on the vulnerability.
Winsage
May 28, 2026
Windows Server 2016 has a bug introduced by the May 12 security update that affects servers with hostnames exactly 15 characters long, causing errors in domain controller discovery. Specifically, calling the DCLocator results in an ERRORINVALIDPARAMETER, hindering applications and tools from locating a domain controller. This issue impacts features like Distributed File System (DFS) Namespace management. Microsoft has not provided a workaround but suggests changing the hostname length. Windows Server 2016 is officially supported until January 12, 2027, with extended support options available. Despite representing only 2.2 percent of all Windows devices, it accounts for 20.3 percent of all servers. Additionally, the May 2026 security update has caused installation failures on some Windows 11 devices due to insufficient EFI System Partition size.
Winsage
May 8, 2026
The Group Policy Editors gpedit.msc and gpmc from the RSAT tools are experiencing functionality issues in Windows 11 due to a bug that causes an overflow error, resulting in incorrect configurations being saved. This issue was first reported by Mark Heitbrink to Microsoft in March 2026, but he has not received feedback. The bug appears to be unique to Windows 11 clients, as tests on Windows Server did not show the problem. Mark documented the bug with submission number VULN-180447 and case number 111952. He described how to reproduce the issue involving the group policy "Delay Foreground download from http" and the decimal value "4294967295," which gets altered to "2147483647" on Windows 11. Mark speculated that the issue might be due to the Windows client using the INT data type instead of unsigned INT, leading to an overflow. He noted that over 50 policies are affected by this MaxValue issue across various components.
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