EUVD-2026-81757

In the Linux kernel, the following vulnerability has been resolved: smb/server: abort initialization when proc setup fails ksmbdserverinit calls ksmbdprocinit before creating the remaining proc entries and server subsystems. ksmbdprocinit tears down partial state on a procfs or percpucounter...

CVE-2026-90164

CVE-2026-90164 affects the ksmbd (SMB server) subsystem in the Linux kernel . The root cause is that ksmbd_proc_init() returns void after a procfs or percpu_counter allocation failure, causing ksmbd_server_init() to continue with NULL per-CPU counters. On SMP systems , this leads to a NULL pointe...