CVE-2026-89841 | Linux Kernel up to 6.18.50/7.2.4 f2fs redirty_blocks use after free (WID-SEC-2026-3438)

A vulnerability was found in Linux Kernel up to 6.18.50/7.2.4 and classified as very critical. The impacted element is the function redirty_blocks of the component f2fs. The manipulation results in use after free. This vulnerability is cataloged as CVE-2026-89841. The attack may be launched remotely. There is no exploit available. It is suggested... Weiterlesen