CVE-2026-53121 | Linux Kernel up to 6.18.32/7.0.9 amd-pstate amd_pstate_epp_cpu_init memory leak (WID-SEC-2026-2077)

A vulnerability, which was classified as . Affected by this vulnerability is the function amd_pstate_epp_cpu_init of the component amd-pstate. Performing a manipulation results in memory leak.

This vulnerability is known as CVE-2026-53121. Remote exploitation of the attack is possible. No exploit is available.

It is advisable to upgrade the affected component.