CVE-2026-53209 | Linux Kernel up to 7.0.12 Bluetooth hci_adv_bcast_annoucement buffer overflow

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.175/6.6.142/6.12.93/6.18.35/7.0.12. This affects the function hci_adv_bcast_annoucement of the component Bluetooth. The manipulation results in buffer overflow.

This vulnerability is reported as CVE-2026-53209. The attacker must have access to the local network to execute the attack. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More