CVE-2025-68817 — ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency
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-connec…
Published: 2026-01-13 · CVSS: 9.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7