CVE-2026-74631 | Linux Kernel up to 7.1.8 smc smc_rx_splice use after free

A vulnerability identified as very critical has been detected in Linux Kernel up to 6.1.182/6.6.151/6.12.103/6.18.44/7.1.8. Affected by this issue is the function smc_rx_splice of the component smc. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-74631. The attack is possible to be carried out remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More