CVE-2026-93198 | Linux Kernel up to 6.18.51/7.2.5 dm-pcache cache_writeback_fn infinite loop

September 17, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.18.51/7.2.5 and classified as problematic. This vulnerability affects the function cache_writeback_fn of the component dm-pcache. Executing a manipulation can lead to infinite loop.

This vulnerability appears as CVE-2026-93198. The attack requires local access. There is no available exploit.

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