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machgoon
Contributor
Contributor

ESXi 6.5 showing error - "esx.problem.hyperthreading.mitigated"

Hi All,

I just updated an ESXi 6.5.0 Host from build level 8294253, and updated it to build level 13004031. After updating the host, the Summary section in vSphere Web Client now shows this warning. Please help understand and resolve this warning. I would like to put this machine back into the cluster, but not sure if it is safe to do so with this warning. Thank you for all your help.

Thanks,

machgoon

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johncol
VMware Employee
VMware Employee

well known issue - see VMware Knowledge Base

Update your VC

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