Medium severity5.5NVD Advisory· Published Jun 3, 2026· Updated Jun 9, 2026

CVE-2026-46261

Description

In the Linux kernel, the following vulnerability has been resolved:

spi: wpcm-fiu: Fix potential NULL pointer dereference in wpcm_fiu_probe()

platform_get_resource_byname() can return NULL, which would cause a crash when passed the pointer to resource_size().

Move the fiu->memory_size assignment after the error check for devm_ioremap_resource() to prevent the potential NULL pointer dereference.

LLM-synthesized narrative grounded in this CVE's description and references.

Google/Android SDKinferred
Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.2,<6.6.128
- (no CPE)
osv-coords
pkg:linux/kernel
Range: >= 6.2.0, < 6.6.128