W11

Windows 11 26300.9711

Get release alerts
26300.9550โ†’26300.9711
๐Ÿ“… October 14, 2026๐Ÿ—‚ Operating Systems๐Ÿ“ฆ Windows 11 โ†—๐Ÿ“œ Full changelog โ†—

What's new

More from Windows 11
Windows 11 26300.9550Sep 30, 2026
Windows 11 28000.3086Sep 23, 2026
Windows 11 26H1 KB5129194SecurityEmergencyBug fixSep 14, 2026
Windows 11 26H1 KB5124012SecurityFeatureBug fixPerformanceSep 8, 2026
Windows 11 26H1 KB5120996FeatureBug fixPerformanceAug 27, 2026
Latest in Operating Systems
Ubuntu: Ubuntu 26.10Oct 19, 2026
Windows Server 2019: Windows Server 2019 17763.9376Oct 14, 2026
Windows Server 2025: Windows Server 2025 26100.33650Oct 14, 2026
Windows 10: Windows 10 19045.7807Oct 14, 2026
Windows Server 2022: Windows Server 2022 20348.5761Oct 14, 2026

๐Ÿ’ฌ Comments (0)

Have you installed this Windows 11 update?

Share any installation issues, compatibility changes, or fixes you noticed.