Upstream information

CVE-2025-68817 at MITRE

Description

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

ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency

Under high concurrency, A tree-connection object (tcon) is freed on
a disconnect path while another path still holds a reference and later
executes *_put()/write on it.

SUSE information

Overall state of this security issue: Does not affect SUSE products

SUSE Bugzilla entry: 1256672 [NEW]

No SUSE Security Announcements cross referenced.

SUSE Timeline for this CVE

CVE page created: Wed Jan 14 14:49:52 2026
CVE page last modified: Wed Jan 14 14:49:52 2026