Windows update intelligence

KB5129195

September out-of-band fix (RDS / Plan9 VMs) · 2026-09-14

Curated snapshot · 2026-10-25. This small collection is not a complete risk assessment. No matching report does not mean an update is safe. Automatic monitoring is not connected.

Update identity

Windows versions: 24H2 / 25H2
OS builds: 26100.9457 / 26200.9457
Release type: Out-of-band
Released: 2026-09-14
Last checked: 2026-10-25

Read the Microsoft KB article

Issues & evidence

0 results

No matching records in this collection

Try another KB, symptom or version. Missing reports are not evidence of safety.

Resolution links

Remote Desktop Services may become unresponsive

From KB5124008 · stated scope only

Plan9 host folders unavailable in Linux VMs

From KB5124008 · stated scope only

An update that supersedes another update does not automatically resolve every associated issue.