Microsoft released KB5079473 on March 10, 2026. The update is identified by the OS builds 26200.8037 and 26100.8037 and appears on Microsoft’s support site as a cumulative update for Windows 11. What the entry shows KB identifier and date: The article is titled “March 10, 2026 — KB5079473 (OS Builds 26200.8037 and 26100.8037)” and is published on Microsoft’s official support
Tag: March 10 2026
Microsoft Active Directory Domain Services Vulnerability (CVE-2026-25177) — What Administrators Need to Know
In early March 2026, Microsoft released an important security update addressing a high-severity vulnerability in Active Directory Domain Services (AD DS) tracked as CVE-2026-25177. The flaw received a CVSS score of 8.8 and can allow an authenticated network actor with limited permissions to escalate privileges to full SYSTEM on a targeted domain controller. Microsoft and third-party researchers coordinated fixes and