CVE-2025-39967 | Linux Kernel up to 6.16.9 fbcon fbcon_do_set_font controlled integer overflow

October 15, 2025 Yanac

A vulnerability has been found in Linux Kernel up to 6.16.9 and classified as critical. This vulnerability affects the function fbcon_do_set_font of the component fbcon. This manipulation of the argument controlled causes integer overflow.

The identification of this vulnerability is CVE-2025-39967. The attack needs to be done within the local network. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More