CVE-2026-89593 | Linux Kernel up to 6.18.49/7.2.3 hugetlb __unmap_hugepage_range integer overflow (Nessus ID 345398)

A vulnerability classified as very critical was found in Linux Kernel up to 6.18.49/7.2.3. The affected element is the function __unmap_hugepage_range of the component hugetlb. Executing a manipulation can lead to integer overflow. This vulnerability is tracked as CVE-2026-89593. The attack can be launched remotely. No exploit exists. Upgrading... Weiterlesen