A vulnerability marked as very critical has been reported in Linux Kernel up to 6.6.142/6.12.91/6.18.33/7.0.10. This affects the function
unix_stream_data_wait of the component Af Unix. The manipulation of the argument len leads to use after free.
This vulnerability is referenced as CVE-2026-64109. The attack can only be performed from a local environment. No exploit is available.
