A vulnerability, which was classified as critical , has been found in Linux Kernel up to 6.18.16/6.19.6/7.0-rc1 . Affected is the function cxl_acpi_probe of the file cxl-translate.sh . This manipulation causes null pointer dereference. This vulnerability is handled as CVE-2026-23348 . The attack can only be done within the local network. There is not any exploit available. It is advisable to upgrade the affected component.