Hello
Thank you for your question and reaching out. I can understand you are having query\issues related to Security logs getts fulled.
I have also found similar issues from other users : https://learn.microsoft.com/en-us/answers/questions/1085762/why-obtain-the-security-log-on-this-system-is-full
As a Workground :
Set Event Viewer set to Overwrite.
Press Windows + R -> Type gpedit.msc -> Go to Computer Configuration > Administrative Templates > Windows Component > Event Log Service > Security > Control Event Log Behavior when the log file reaches its maximum size, Set it to Disable -> Reboot your computer.
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