Microsoft confirms KB5002914 Excel update breaks copy and paste

Microsoft has confirmed that copy and paste may silently fail for some Excel users after installing the 2026 KB5002914 security update.

Excel Copy-Paste Glitch! Explaining the Causes of Freezing When Pasting in Excel and How to Handle Windows 11 Updates '2026 Edition'

As of September 11, 2026, users of Excel have been discussing issues on social media such as "suddenly unable to copy and ...

Microsoft Office, Excel, Word, Outlook 2013/2016 were vulnerable to Spoofing, Code Execution0 0

Microsoft released Windows security updates for Windows 11 as well as 10 this week via Patch Tuesday. It also rolled out ...

Microsoft fixes broken Excel copy and paste for all Office users

Microsoft has fixed a known issue that causes copy-and-paste failures for Excel users after installing the September 2026 security updates.

A new era dawns for Microsoft Excel as more than one value can now be in a single cell

Currently in beta, Excel can now include entire lists within a single cell and still understand that they contain multiple values.
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Microsoft's latest Windows update breaks key features for users

Microsoft's latest security updates have caused issues with Remote Desktop Services, USB audio devices, and Excel's paste functionality, highlighting ongoing quality concerns.