CVE-2026-53345 | Linux Kernel up to 6.6.142/6.12.93/6.18.35/7.0.12 KVM nested_vmx_free_vcpu memory leak

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A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.6.142/6.12.93/6.18.35/7.0.12. Affected by this issue is the function nested_vmx_free_vcpu of the component KVM. Such manipulation leads to memory leak.

This vulnerability is referenced as CVE-2026-53345. The attack needs to be initiated within the local network. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More