MicrosoftMicrosoft says Windows September updates break SMBv1 shares Posted on September 15, 2025 by Onsite Computing, Inc. Microsoft has confirmed that the September 2025 Windows security updates are causing connection issues to Server Message Block (SMB) v1 shares. […] Go to Source Author: Sergiu Gatlan Onsite Computing, Inc. 6 Browser-Based Attacks Security Teams Need to Prepare For Right Now Microsoft fixes Windows 11 audio issues confirmed in December