CVE-2026-80578 | Linux Kernel up to 6.6.152/6.12.104/6.18.45/7.1.9 fbdev fb_io_read out-of-bounds

A vulnerability was found in Linux Kernel up to 6.6.152/6.12.104/6.18.45/7.1.9. It has been rated as problematic. This impacts the function fb_io_read of the component fbdev. This manipulation causes out-of-bounds read.

The identification of this vulnerability is CVE-2026-80578. The attack can only be executed locally. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More