CVE-2026-80671 | Linux Kernel up to 6.18.39/7.1.4 Perf Sched register_pid heap-based overflow

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.39/7.1.4. Affected by this vulnerability is the function register_pid of the component Perf Sched. Executing a manipulation can lead to heap-based buffer overflow.

This vulnerability is handled as CVE-2026-80671. It is possible to launch the attack on the local host. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More