CVE-2026-72367 | Linux Kernel up to 6.18.39/7.1.4/7.2-rc1 iomap iomap_writeback_handle_eof io_size integer underflow

August 15, 2026 Yanac

A vulnerability classified as problematic was found in Linux Kernel up to 6.18.39/7.1.4/7.2-rc1. This affects the function iomap_writeback_handle_eof of the component iomap. Executing a manipulation of the argument io_size can lead to integer underflow.

The identification of this vulnerability is CVE-2026-72367. The attack can only be executed locally. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More