CVE-2026-63807 | Linux Kernel up to 7.1.2 Kvm Mmu kvm_mmu_max_mapping_level gfn out-of-bounds

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 7.1.2. Impacted is the function kvm_mmu_max_mapping_level of the component Kvm Mmu. This manipulation of the argument gfn causes out-of-bounds read.

This vulnerability appears as CVE-2026-63807. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More