CVE-2026-23143 | Linux Kernel up to 6.18.6 drivers/net/virtio_net.c hash_key_data[] uninitialized pointer (Nessus ID 299319)
A vulnerability classified as critical has been found in Linux Kernel up to 6.18.6. The impacted element is an unknown function of the file drivers/net/virtio_net.c. Performing a manipulation of the argument hash_key_data[] results in uninitialized pointer.
This vulnerability was named CVE-2026-23143. The attack needs to be approached within the local network. There is no available exploit.
It is recommended to upgrade the affected component.