CVE-2026-46275 | Linux Kernel up to 7.1-rc4 Bluetooth hci_uart_tty_close tx_skb use after free

SecurityVulns
Yanac

A vulnerability was found in Linux Kernel up to 7.1-rc4. It has been declared as critical. Affected is the function hci_uart_tty_close of the component Bluetooth. Executing a manipulation of the argument tx_skb can lead to use after free.

The identification of this vulnerability is CVE-2026-46275. The attack needs to be done within the local network. There is no exploit available.

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