CVE-2026-53010

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix use-after-free in smb2_open during durable reconnect

In smb2open, the call to ksmbdputdurablefd(fp) drops the reference

to the durable file descriptor early during the durable reconnect

process. If an error occurs subsequently (eg, ksmbdiovpin_rsp fails)

or a scavenger accesses the file, it leads to a use-after-free when

accessing fp properties (eg fp->create_time).

Move the single put to the end of the function below err_out2 so fp

stays valid until smb2_open returns.