CVE-2026-93187 | Linux Kernel up to 7.2.5 ipc4-topology ipc4-topology.c input validation

September 17, 2026 Yanac

A vulnerability described as very critical has been identified in Linux Kernel up to 7.2.5. This affects the function sof_ipc4_widget_setup_comp_src/sof_ipc4_widget_setup_comp_asrc of the file ipc4-topology.c of the component ipc4-topology. Executing a manipulation can lead to improper input validation.

This vulnerability is tracked as CVE-2026-93187. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More