CVE-2026-68172

CVE-2026-68172 affects the arm64 Linux kernel where huge_ptep_get may mis-handle unaligned addresses across contpmd/contpte hugetlb foliοs. The arm64 helper may misclassify the target as CONT_PTES instead of CONT_PMDS, potentially causing excess A/D state handling, dereferencing a garbage ptep, o...