High severity7.1NVD Advisory· Published May 28, 2026· Updated Jun 10, 2026

CVE-2026-46203

Description

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

spi: cadence-quadspi: fix unclocked access on unbind

Make sure that the controller is runtime resumed before disabling it during driver unbind to avoid an unclocked register access.

This issue was flagged by Sashiko when reviewing a controller deregistration fix.

SUSE S.A./Linux Enterprise Debuginfoinferred
Linux/Kernel3 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.7,<7.0.9
- cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*
- (no CPE)
osv-coords3 versions
pkg:apk/chainguard/linux-qemu-melange pkg:linux/kernel pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweed
< 6.18.36-r0+ 2 more
- (no CPE)range: < 6.18.36-r0
- (no CPE)range: >= 6.7.0, < 6.12.94
- (no CPE)range: < 7.0.11-1.1