CVE-2026-23234 | Linux Kernel up to 6.19.2 f2fs f2fs_write_end_io use after free

March 4, 2026 Yanac

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.19.2. Impacted is the function f2fs_write_end_io of the component f2fs. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-23234. The attack is only possible within the local network. No exploit exists.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More