CVE 2022-34508 SMB compression windows

AutoTeam — Wed, 04 Jun 2025 10:03:05 GMT

Hey

I have recently discovered this newly Microsoft released vulnerability on SMB clients.

I wanted to know

- If the SMB vserver is affected by this vulnerability on clustered data ontap

- If I have to disable SMB compression on the NetApp Vserver? Is this feature exists?

- If My windows SMB clients working with the netapp controller need to disable smb-compression?

Thanks

Tankwell

Re: CVE 2022-34508 SMB compression windows

hmoubara — Thu, 24 Mar 2022 02:26:38 GMT

Hello,

If this is the vulnerability regarding smb3.1.1 compression, then it should not affect ONTAP as it is not supported.

Thanks