CVE-2026-23390 | Linux Kernel up to 6.12.73/6.18.12 dma min buffer overflow

A vulnerability has been found in Linux Kernel up to 6.12.73/6.18.12 and classified as critical. Affected is the function min of the component dma. Performing a manipulation results in buffer overflow.

This vulnerability is known as CVE-2026-23390. Access to the local network is required for this attack. No exploit is available.

The affected component should be upgraded.