CVE-2026-90198 | Linux Kernel up to 7.2.5 ALSA Core sound/core/init.c snd_card_do_free use after free

September 17, 2026 Yanac

A vulnerability has been found in Linux Kernel up to 7.2.5 and classified as critical. This vulnerability affects the function snd_card_do_free of the file sound/core/init.c of the component ALSA Core. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-90198. The attack is restricted to local execution. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More