CVE-2026-64388 | Linux Kernel smb/client cifs_setattr_nounix privileges management

July 25, 2026 Yanac

A vulnerability labeled as very critical has been found in Linux Kernel. This affects the function cifs_setattr_nounix of the component smb/client. Such manipulation leads to improper privilege management.

This vulnerability is traded as CVE-2026-64388. The attack may be launched remotely. There is no exploit available.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More