The following table lists the changes that have been made to the
CVE-2025-39720 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
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New CVE Received
by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Sep. 05, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix refcount leak causing resource not released
When ksmbd_conn_releasing(opinfo->conn) returns true,the refcount was not
decremented properly, causing a refcount leak that prevents the count from
reaching zero and the memory from being released.Added Reference https://git.kernel.org/stable/c/36e010bb865fbaa1202fe9bcce3fd486d6db7606 Added Reference https://git.kernel.org/stable/c/89bb430f621124af39bb31763c4a8b504c9651e2 Added Reference https://git.kernel.org/stable/c/9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8 Added Reference https://git.kernel.org/stable/c/a1d2bab4d53368a526c97aba92671dd71814f95a