CVE-2026-43069 | Linux Kernel up to 6.19.10 Bluetooth hci_ll.c download_firmware privilege escalation

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A vulnerability classified as critical has been found in Linux Kernel up to 6.19.10. This vulnerability affects the function download_firmware of the file drivers/bluetooth/hci_ll.c of the component Bluetooth. The manipulation leads to privilege escalation.

This vulnerability is traded as CVE-2026-43069. Access to the local network is required for this attack to succeed. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More