CVE-2026-53010

A flaw was found in the Linux kernel's ksmbd component. During a durable reconnect process in the smb2open function, a reference to a durable file descriptor is prematurely dropped. This can lead to a use-after-free vulnerability, potentially resulting in system instability or a denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-53010

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: fix use-after-free in smb2open during durable reconnect In smb2open, the call to ksmbdputdurablefdfp drops the reference to the durable file descriptor...

EUVD-2026-38878

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2open during durable reconnect In smb2open, the call to ksmbdputdurablefdfp drops the reference to the durable file descriptor early during the durable reconnect process. If an error occurs...

CVE-2026-53010

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2open during durable reconnect In smb2open, the call to ksmbdputdurablefdfp drops the reference to the durable file descriptor early during the durable reconnect process. If an error occurs...

CVE-2026-53010

The CVE-2026-53010 vulnerability is in the Linux kernel ksmbd component. In smb2_open during a durable reconnect, a reference to the durable file descriptor is dropped too early (ksmbd_put_durable_fd(fp)), risking a use-after-free when error handling or scavenger access occurs (fp fields like cre...

CVE-2026-53010 ksmbd: fix use-after-free in smb2_open during durable reconnect

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2open during durable reconnect In smb2open, the call to ksmbdputdurablefdfp drops the reference to the durable file descriptor early during the durable reconnect process. If an error occurs...

CVE-2026-53010 ksmbd: fix use-after-free in smb2_open during durable reconnect

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2open during durable reconnect In smb2open, the call to ksmbdputdurablefdfp drops the reference to the durable file descriptor early during the durable reconnect process. If an error occurs...

PT-2026-51904

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2 open during durable reconnect In smb2 open, the call to ksmbd put durable fdfp drops the reference to the durable file descriptor early during the durable reconnect process. If an error occurs...