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KB Details - KB5094126
KB5094126
Important
⚠️ Yes
Title
June 9, 2026—KB5094126 (OS Builds 26200.8655 and 26100.8655) | Microsoft Support
Severity
Important
Known Issues
⚠️ Yes
Known Issues Count
1
Release Date
2026-06-09
OS Builds
26200.8655, 26100.8655
Known Issues Details
#1 - N/A Status: N/A Symptoms: Certain third-party applications might be unable to launch Microsoft Office applications or open documents. Workaround: N/A Affected: N/A
Description
[N/A] Microsoft Office applications might fail to open from certain third-party apps. Certain third-party applications using OLE automation may be unable to launch Microsoft Office applications or open documents after installing updates from June 9, 2026.