CVE-2026-89754 | Linux Kernel up to 6.18.49/7.2.3 mm/pagewalk walk_pmd_range out-of-bounds write (EUVD-2026-76666)

A vulnerability classified as very critical has been found in Linux Kernel up to 6.18.49/7.2.3. This affects the function walk_pmd_range of the component mm/pagewalk. Performing a manipulation results in out-of-bounds write. This vulnerability is reported as CVE-2026-89754. The attack requires a local approach. No exploit exists. It is recommended... Weiterlesen