CVE-2026-90183 | Linux Kernel up to 7.2.5 blk-iolatency iolatency_pd_free use_delay/congestion_count denial of service

A vulnerability identified as critical has been detected in Linux Kernel up to 7.2.5. The affected element is the function iolatency_pd_free of the component blk-iolatency. The manipulation of the argument use_delay/congestion_count leads to denial of service.

This vulnerability is traded as CVE-2026-90183. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More