Microsoft Updates

Here you will find all software, firmware, and hardware updates from Microsoft.

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New Release every

0.4 days

Critical fixes

Security-related releases

80%

Risk factor
A total of 19 users have rated 277 of 21 updates for Microsoft.

Smooth installs 100%

Minor issues 0%

Major issues 0%

Microsoft Products

Windows 11

Software · Windows

View 93 Updates

Windows Server 2022

Software · Windows

View 16 Updates

Windows Server 2025

Software · Windows

View 15 Updates

Microsoft 365 Apps

Other · Windows

View 64 Updates

Teams

Service · Web

View 25 Updates

Outlook

Software · Web

View 33 Updates

Entra ID

Other · Web

View 6 Updates

Teams Rooms (MTRoW)

Software · Windows

View 10 Updates

365 Copilot

Other · Web

View 17 Updates

.NET Framework

Other · Windows

View 10 Updates

Azure

Other · Web

View 90 Updates

Edge

Other · Web

View 7 Updates

SQL Server

Software

View 64 Updates

Latest Microsoft Updates

Latest vendor release: Oct 30, 2026

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Outlook adds LDAP directory support for searching contacts and selecting certificates for encrypted email, along with improvements to add-ins, calendar views, inbox rules, folders, and category labels.

Microsoft Outlook for Windows

Oct 30, 2026

Microsoft Outlook for Windows

Oct 30, 2026

KB5127936 preview for Windows 11 version 26H2 delivers new File Explorer, recovery, accessibility, networking, and management features, plus fixes for Remote Desktop, VPN, audio, Sandbox, BitLocker, and WSL.

Security update Microsoft Windows 11 26H2

Oct 28, 2026

OS Build 26300.9818

Security update Microsoft Windows 11 26H2

Oct 28, 2026

OS Build 26300.9818

KB5127936 for Windows 11 version 25H2, OS Build 26200.9818, delivers new File Explorer, recovery, accessibility, networking, and gaming features, plus fixes for Remote Desktop, VPN, audio, Sandbox, BitLocker, and WSL.

Security update Microsoft Windows 11 25H2

Oct 28, 2026

OS Build 26200.9818

Security update Microsoft Windows 11 25H2

Oct 28, 2026

OS Build 26200.9818

KB5127653 updates Windows 11 version 26H1 to OS Build 28000.3365 with new File Explorer, accessibility, recovery, personalization, and administration features. It also delivers quality fixes for Remote Desktop, BitLocker, Always On VPN, WSL, audio, certificates, and application control.

Security update Microsoft Windows 11 26H1

Oct 28, 2026

OS Build 28000.3365

Security update Microsoft Windows 11 26H1

Oct 28, 2026

OS Build 28000.3365

Microsoft 365 Copilot adds richer web usage metrics, web references in Copilot Notebooks, Canva and custom MCP connectors, Work IQ API capabilities, and improved PowerPoint presentation creation.

Microsoft 365 Copilot

Oct 27, 2026

Microsoft 365 Copilot

Oct 27, 2026

KB5134133 delivers an out-of-band cumulative update for Windows 11 version 26H2, including an updated trusted root certificate payload, AI component updates, and servicing reliability improvements.

Security update Microsoft Windows 11 26H2

Oct 26, 2026

OS Build 26300.9725

Security update Microsoft Windows 11 26H2

Oct 26, 2026

OS Build 26300.9725

KB5134134 is a non-security out-of-band cumulative update for Windows 11 version 26H1. It adds updated trusted root certificate data for devices that cannot receive automatic certificate trust list updates.

Security update Microsoft Windows 11 26H1

Oct 26, 2026

OS Build 28000.3237; AI components 1.2608.951.0

Security update Microsoft Windows 11 26H1

Oct 26, 2026

OS Build 28000.3237; AI components 1.2608.951.0

KB5134133 is a non-security out-of-band update for Windows 11 25H2 that adds an updated trusted root certificate payload for devices unable to receive automatic certificate trust list updates.

Security update Microsoft Windows 11 25H2

Oct 26, 2026

OS Build 26200.9725

Security update Microsoft Windows 11 25H2

Oct 26, 2026

OS Build 26200.9725

KB5134133 is a non-security out-of-band cumulative update for Windows 11 version 24H2. It adds updated trusted root certificates for devices that cannot receive automatic certificate trust list updates and includes quality improvements.

Security update Microsoft Windows 11 24H2

Oct 26, 2026

OS Build 26100.9725; AI components 1.2608.951.0; SSU Build 26100

Security update Microsoft Windows 11 24H2

Oct 26, 2026

OS Build 26100.9725; AI components 1.2608.951.0; SSU Build 26100

KB5134137 (OS Build 26100.33674) is a non-security out-of-band cumulative update for Windows Server 2025 that adds an updated trusted root certificate payload for devices unable to receive automatic certificate trust list updates. Reference IDs: KB5126645.

Security update Microsoft Windows Server 2025

Oct 26, 2026

OS Build 26100.33674

Security update Microsoft Windows Server 2025

Oct 26, 2026

OS Build 26100.33674

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KB5134140 is a non-security, out-of-band cumulative update for Windows Server 2022 that adds updated trusted root certificates for devices unable to receive automatic CTL updates.

Security update Microsoft Windows Server 2022

Oct 26, 2026

OS Build 20348.5773; SSU 20348.5739

Security update Microsoft Windows Server 2022

Oct 26, 2026

OS Build 20348.5773; SSU 20348.5739

KB5134130 (OS Build 22631.7654) is a non-security out-of-band cumulative update for Windows 11 version 23H2, adding an updated trusted-root certificate payload for devices unable to receive automatic CTL updates.

Security update Microsoft Windows 11 23H2

Oct 26, 2026

OS Build 22631.7654

Security update Microsoft Windows 11 23H2

Oct 26, 2026

OS Build 22631.7654

Outlook adds access to the Notes folder in archive mailboxes, improves categorization and meeting conflict previews, and prevents sending drafts without recipients.

Microsoft Outlook for Windows

Oct 23, 2026

Microsoft Outlook for Windows

Oct 23, 2026

KB5125471 is Cumulative Update 10 for SQL Server 2025, updating the product to build 17.0.5035.5 with 37 fixes. The update includes multiple security improvements and documents two known issues.

Security update Microsoft SQL Server SQL Server 2025

Oct 22, 2026

17.0.5035.5

Security update Microsoft SQL Server SQL Server 2025

Oct 22, 2026

17.0.5035.5

Microsoft Edge 156 adds document autofill, credential detail and copy actions, improved site permissions, and managed startup opt-in. It also announces OneAuth migration, XSLT deprecation, and the Copilot allow-list update.

Microsoft Edge

Oct 22, 2026

156.0.4314.42

Microsoft Edge

Oct 22, 2026

156.0.4314.42

Azure Cosmos DB Safe Key Rotation is generally available, providing key-use timestamps to help identify active account keys before rotation or retirement and reduce service disruption risks.

Security update Microsoft Azure

Oct 22, 2026

Security update Microsoft Azure

Oct 22, 2026

Azure Virtual Network's public preview of Disable VNet Peering Route suppresses system-generated peering routes while preserving peering connections. It enables summarized user-defined routes to direct traffic through network virtual appliances such as Azure Firewall.

Microsoft Azure

Oct 22, 2026

Microsoft Azure

Oct 22, 2026

Azure Front Door Premium WAF custom rules can now match HTTP request source IP addresses against Azure service tags, simplifying traffic control for Azure services.

Security update Microsoft Azure

Oct 22, 2026

Security update Microsoft Azure

Oct 22, 2026

Azure Application Gateway now supports generally available keyless TLS termination with Azure Key Vault Managed HSM, keeping private keys inside the HSM during TLS handshakes.

Security update Microsoft Azure

Oct 22, 2026

Security update Microsoft Azure

Oct 22, 2026

Advanced platform metrics for Azure Monitor are generally available, providing finer-grained signals to identify resource changes and trends. The feature can be enabled through the Azure portal and is available in public cloud, Fairfax, and Mooncake.

Microsoft Azure

Oct 22, 2026

Microsoft Azure

Oct 22, 2026

Follow Microsoft for updates

Get notified when new software, firmware, or hardware updates are released for Microsoft products.