Microsoft Microsoft 365 Apps Semi-Annual Enterprise Channel Update Version Version 2508 (Build 19127.20730)

Release notes for Microsoft Office security updates include fixes for Microsoft 365 Apps for enterprise on the Semi-Annual Enterprise Channel, Version 2508 (Build 19127.20730). The article also lists the same security update date across other Office channels and products.

• Security fixes included in Microsoft Office updates for Microsoft 365 Apps for enterprise and other Office products.

• Support for Office 2019 ended on October 14, 2025.
• The article recommends upgrading from older Office versions to Microsoft 365 Apps.

Product Information

Vendor: Microsoft

Product: Microsoft 365 Apps

Product type: Other

Application category: Business

Platform: Windows

Variant: Semi-Annual Enterprise Channel

Version: Version 2508 (Build 19127.20730)

Vendor release date: Jul 14, 2026

Published on updatealert.io: Jul 16, 2026

Description: Office productivity applications for business communication and document work.