CVE-2026-46148 | Linux Kernel up to 6.18.29/7.0.6/7.1-rc2 spi mchp_coreqspi_setup_op buffer overflow

A vulnerability classified as critical was found in Linux Kernel up to 6.18.29/7.0.6/7.1-rc2. Affected is the function mchp_coreqspi_setup_op of the component spi. The manipulation results in buffer overflow.

This vulnerability was named CVE-2026-46148. The attack needs to be approached within the local network. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More