CVE-2026-64513 | Linux Kernel up to 6.18.38/7.1.3 KVM handle_tpr_below_threshold denial of service

July 25, 2026 Yanac

A vulnerability has been found in Linux Kernel up to 6.18.38/7.1.3 and classified as critical. Affected by this vulnerability is the function handle_tpr_below_threshold of the component KVM. Performing a manipulation results in denial of service.

This vulnerability is known as CVE-2026-64513. Remote exploitation of the attack is possible. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More