CVE-2026-68370 | Linux Kernel up to 7.2-rc4 dummy_hcd dummy_hcd.c dummy_giveback fifo_req memory corruption

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 6.6.147/6.12.100/6.18.41/7.1.5/7.2-rc4. Affected is the function dummy_giveback of the file dummy_hcd.c of the component dummy_hcd. The manipulation of the argument fifo_req results in memory corruption.

This vulnerability was named CVE-2026-68370. The attack may be performed from remote. There is no available exploit.

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