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vulnerabilities
Microsoft fixes VPN issues caused by September Windows updates
Microsoft has resolved a known issue affecting Always On virtual private network (VPN) connections that emerged following the September 2026 Windows 11 security updates. The fix addresses connectivity problems users experienced after applying those patches.
Why it matters: Windows 11 users relying on Always On VPN should verify the resolution applies to their environment and test connectivity to ensure business continuity.
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- First seen by Cybersecurity Tracker