CVE-2026-90163
smb/server: call ksmbd_proc_cleanup() on module init failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: smb/server: call ksmbd_proc_cleanup() on module init failure When a later initializer fails, the unwind chain releases resources created after procfs and then jumps directly to class_unregister(). Returning an error from module_init() leaves the proc tree and its per-CPU counters allocated.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
b38f99c1217ae04753340f0fdcd8f35bf56841dc < 7d2cd9269b570347e6e2dd24d4b3c1da868bc91d b38f99c1217ae04753340f0fdcd8f35bf56841dc < f43cbe3b58ce989ce420c3bc875d48e7754c8aba
Linux / Linux
7.0