CVE-2025-39720
ksmbd: fix refcount leak causing resource not released
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 5, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0626e6641f6b467447c81dd7678a69c66f7746cf < a1d2bab4d53368a526c97aba92671dd71814f95a 0626e6641f6b467447c81dd7678a69c66f7746cf < 36e010bb865fbaa1202fe9bcce3fd486d6db7606 0626e6641f6b467447c81dd7678a69c66f7746cf < 9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8 0626e6641f6b467447c81dd7678a69c66f7746cf < 89bb430f621124af39bb31763c4a8b504c9651e2
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/a1d2bab4d53368a526c97aba92671dd71814f95a git.kernel.org: https://git.kernel.org/stable/c/36e010bb865fbaa1202fe9bcce3fd486d6db7606 git.kernel.org: https://git.kernel.org/stable/c/9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8 git.kernel.org: https://git.kernel.org/stable/c/89bb430f621124af39bb31763c4a8b504c9651e2