Microsoft’s September 2025 Patch Tuesday shipped a wide-ranging set of fixes addressing 80 CVEs across Windows, Office, virtualization, and platform components — with eight rated Critical and 72 rated Important — and included several high-profile fixes for SMB, NTLM, NTFS, Office, SharePoint, and Hyper‑V that require rapid attention from administrators and security teams.
Background
Microsoft’s monthly security cadence continues to be the primary mechanism for shipping fixes for...