Windows Server 2025.26100.1742-oemret-x64fre-en... Work 🔥 Verified Source

As the flagship entry in the Long-Term Servicing Channel (LTSC), this build defines the foundational infrastructure for enterprise workloads, active directory identity management, and cloud integration through October 2034. Decoding the ISO String Components

A stable retail/OEM release of Windows Server 2025, build 26100.1742, 64‑bit English edition. Intended for production deployments on compatible x64 hardware or virtual machines; distributed through OEM partners and retail channels.

Security is no longer an optional add-on. Build 26100.1742 enables several advanced protections by default: Windows Server 2025.26100.1742-OEMRET-x64FRE-en...

The "OEMRET" designation indicates an distribution channel, intended for hardware manufacturers or retail purchase rather than volume licensing. Key Features of Windows Server 2025

| Update KB | OS Build | Release Date | Key Improvement | | :--- | :--- | :--- | :--- | | KB5043080 | 26100.1742 | Sep 2024 | Initial RTM Cumulative Update | | KB5065426 | 26100.6584 | Sep 2025 | Network/Domain Controller stability | | KB5068861 | 26100.7171 | Nov 2025 | Security fixes and servicing stack improvements | | KB5070881 | 26100.6905 | Oct 2025 | Out-of-band security update | As the flagship entry in the Long-Term Servicing

Windows Server 2025 Build 26100.1742 introduces a modernized ecosystem aimed at reducing administrative friction while heavily protecting against advanced runtime exploitation. 1. Next-Generation Active Directory (AD)

: Testing the new "Security Baseline" which is applied by default, including stricter SMB signing requirements. for this specific build or licensing differences between OEM and Volume versions? Security is no longer an optional add-on

Windows Server 2025 is the first server version based on the Windows 11 codebase. Major advancements include: Windows Server release information | Microsoft Learn