CVE-2026-46305
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc The return value of kzalloc_flex() is used without ensuring that the allocation succeeded, and the pointer is dereferenced unconditionally. Guard the access to the allocated structure to avoid a potential NULL pointer dereference if the allocation fails.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJun 8, 2026
First seenJun 8, 2026
How to fix
Update
- linux linux_kernel7.0.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 7.0 ≤ v < 7.0.7, 7.1 | 7.0.7 |
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