Feed/CVE-2025-68817
CVE-2025-68817CRITICALCVSS 9.8

CVE-2025-68817

Published Jan 13, 2026·Updated Jul 30, 2026

NVD 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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