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Microsoft Microsoft 365 Apps Semi-Annual Enterprise Channel Update Version Version 2606 (Build 20131.20150)

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Update Summary

Security updates for Microsoft Office are listed for Version 2606. For Semi-Annual Enterprise Channel on Windows, the target build is 20131.20150.

Update Details

Security

  • Security fixes included in Microsoft Office updates.

Hints

  • This article applies to Microsoft 365 Apps for enterprise and business, plus Office 2019, Office LTSC 2021, Office 2021, Office LTSC 2024, and Office 2024.
  • Office 2019 support ended on October 14, 2025; Microsoft may still issue updates at its discretion.
  • For the target channel, Semi-Annual Enterprise Channel receives Version 2606 (Build 20131.20150).
Product Information

Vendor: Microsoft

Product: Microsoft 365 Apps

Product type: Other

Application category: Business

Platform: Windows

Variant: Semi-Annual Enterprise Channel

Version: Version 2606 (Build 20131.20150)

Vendor release date: Jul 14, 2026

Published on updatealert.io: Jul 16, 2026

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

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