CVE-2026-97503 | Linux Kernel up to 6.18.52 genirq /proc/irq sprintf buffer overflow

SecurityVulns
Yanac

A vulnerability has been found in Linux Kernel up to 6.18.52 and classified as critical. This impacts the function sprintf of the file /proc/irq of the component genirq. Performing a manipulation results in buffer overflow.

This vulnerability is identified as CVE-2026-97503. The attack is only possible with local access. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More