CVE-2026-64277 | Linux Kernel up to 7.1.3 synaptics-rmi4 rmi_f3a_attention gpio_count out-of-bounds

July 25, 2026 Yanac

A vulnerability described as very critical has been identified in Linux Kernel up to 7.1.3. This affects the function rmi_f3a_attention of the component synaptics-rmi4. Such manipulation of the argument gpio_count leads to out-of-bounds read.

This vulnerability is documented as CVE-2026-64277. The attack needs to be performed locally. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More