Windows 10: S1 host.exe system error detected an overrun of a stack based buffer in this app. The...

S1 host.exe system error detected an overrun of a stack based buffer in this app. The overrun could possibly allow a malicious user to gain control of this app./// Windows 11, upon start a black screen appeared and then a dialog box with this message/warning. It could have begun with Si instead of S1. The app in question was not identified. There was a button that said "OK". There was no cursor. Tapped "enter" on keyboard and the desktop appeared. By now MSFT should have responded to protect customers from the potential "malicious" results of an unfixed condition. Its been reported for a cou

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LogonUI.exe : the system detected an overrun of a stack-based buffer

i got this recently "logonui.exe the system detected an overrun of a stack-based buffer" may you explain why that error happened?

 

Help with this? 'The system detected an overrun of a stack-based...'

On a Windows 10 desktop today there was this error message...

“The system detected an overrun of a stack-based buffer in this application. This overrun could potentially allow a malicious user to gain control of this application“

Any suggestion as to what the problem is and how to rectify the problem?

 

System reports "detected an overrun of a stack-based buffer" in iexplorer

We ran into a system alert box (screenshot as below) complaining "an overrun of a stack-based buffer" in iexplorer randomly.





The OS is Windows Server 2019 and is in zh-CN language. The error message can be translated as "The system detected an overrun of a stack-based
buffer in this application. This overrun could potentially allow a malicious user to gain control of this application".

Iexplorer looks functioning normal after dismissing the alert, but it's really annoying to our users.

Anyone can help with

1) why this happens? how can it be fixed?

2) if it's a but from IE or system, how can we avoid this alert?

3) is it possible to disable system from prompting this kind of alert?

Thanks for any suggestions or hints.