CVE-2026-46203: Linux Kernel

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 6.7, before 7.0.9 (fixed in 7.0.9); version 7.1 only

Published 2026-05-28. Last modified 2026-06-19.