CVE-2026-90400 | Linux Kernel up to 6.12.109/6.18.51/7.2.5 md md_start_sync null pointer dereference

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A vulnerability was found in Linux Kernel up to 6.12.109/6.18.51/7.2.5 and classified as problematic. This affects the function md_start_sync of the component md. The manipulation results in null pointer dereference.

This vulnerability is cataloged as CVE-2026-90400. The attack must be initiated from a local position. There is no exploit available.

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