CVE-2026-31702 | Linux Kernel up to 6.6.135/6.12.83/6.18.24/7.0.1 data.c f2fs_compress_write_end_io use after free

A vulnerability classified as critical has been found in Linux Kernel up to 6.6.135/6.12.83/6.18.24/7.0.1. This vulnerability affects the function f2fs_compress_write_end_io of the file data.c. This manipulation causes use after free.

This vulnerability appears as CVE-2026-31702. The attacker needs to be present on the local network. There is no available exploit.

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