CVE-2026-89836 | Linux Kernel up to 7.2.4 f2fs folio_nr_pages i_pages/mapping race condition (WID-SEC-2026-3438)

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 7.2.4. This issue affects the function folio_nr_pages of the component f2fs. Performing a manipulation of the argument i_pages/mapping results in race condition. This vulnerability is identified as CVE-2026-89836. The attack can be initiated remotely.... Weiterlesen