CVE-2026-74391 | Linux Kernel up to 6.6.144/6.12.96/6.18.39/7.1.4 tracing strcat buffer overflow

A vulnerability labeled as very critical has been found in Linux Kernel up to 6.6.144/6.12.96/6.18.39/7.1.4. This impacts the function strcat of the component tracing. Such manipulation leads to buffer overflow.

This vulnerability is traded as CVE-2026-74391. The attack may be launched remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More