ExtremeNetworks had released the patch files for KRACK (Key Reinstallation Attack).
You could find the detail information from the following URL
https://extremeportal.force.com/ExtrArticleDetail?n=000018005
CWNP also release one Nice document for KRACK
https://www.cwnp.com/krack-s-not-bad-you-think/
You could find the detail information from the following URL
https://extremeportal.force.com/ExtrArticleDetail?n=000018005
CWNP also release one Nice document for KRACK
https://www.cwnp.com/krack-s-not-bad-you-think/