CVE-2025-71223
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: smb/server: fix refcount leak in smb2_open() When ksmbd_vfs_getattr() fails, the reference count of ksmbd_file must be released.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedFeb 14, 2026
First seenFeb 14, 2026
How to fix
Update
- linux linux_kernel6.6.124, 6.12.70, 6.18.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.6.32 ≤ v < 6.6.124, 6.9 ≤ v < 6.12.70, 6.13 ≤ v < 6.18.10, 6.19 | 6.6.124, 6.12.70, 6.18.10 |
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