CVE-2026-63837 | Linux Kernel up to 6.18.32/7.0.9 ena ena_phc_gettimex64 output information disclosure

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.18.32/7.0.9. This impacts the function ena_phc_gettimex64 of the component ena. Executing a manipulation of the argument output can lead to information disclosure.

This vulnerability appears as CVE-2026-63837. The attack may be performed from remote. There is no available exploit.