CVE-2026-74458 | Linux Kernel up to 7.2-rc5 kvaser_usb_leaf kvaser_usb_leaf_wait_cmd buffer overflow

A vulnerability was found in Linux Kernel up to 6.6.150/6.12.102/6.18.43/7.1.7/7.2-rc5. It has been rated as very critical. This impacts the function kvaser_usb_leaf_wait_cmd of the component kvaser_usb_leaf. This manipulation causes buffer overflow.

This vulnerability is tracked as CVE-2026-74458. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More