CVE-2026-74531 | Linux Kernel up to 7.2-rc5 hci_conn abort_conn_sync use after free

A vulnerability was found in Linux Kernel up to 6.6.150/6.12.102/6.18.43/7.1.7/7.2-rc5 and classified as very critical. Affected by this issue is the function abort_conn_sync of the component hci_conn. Such manipulation leads to use after free.

This vulnerability is uniquely identified as CVE-2026-74531. The attack can be launched remotely. No exploit exists.

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