CVE-2026-31516 | Linux Kernel up to 6.12.79/6.18.20/6.19.10 xfrm_hash_rebuild null pointer dereference

A vulnerability was found in Linux Kernel up to 6.12.79/6.18.20/6.19.10. It has been declared as critical. This affects the function xfrm_hash_rebuild. The manipulation results in null pointer dereference.

This vulnerability was named CVE-2026-31516. The attack needs to be approached within the local network. There is no available exploit.

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