CVE-2025-68790 | Linux Kernel up to 6.18.2/6.19-rc1 HCA_PORTS mlx5_unload_one use after free (WID-SEC-2026-0086)
A vulnerability was found in Linux Kernel up to 6.18.2/6.19-rc1 and classified as critical. Affected by this issue is the function mlx5_unload_one of the component HCA_PORTS. The manipulation results in use after free.
This vulnerability was named CVE-2025-68790. The attack needs to be approached within the local network. There is no available exploit.
It is suggested to upgrade the affected component.