CVE-2026-64502 | Linux Kernel up to 6.18.38/7.1.3 Iio Adc Ad Sigma Delta ad_sigma_delta_clear_pending_event heap-based overflow

July 25, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 6.18.38/7.1.3. Affected by this issue is the function ad_sigma_delta_clear_pending_event of the component Iio Adc Ad Sigma Delta. Performing a manipulation results in heap-based buffer overflow.

This vulnerability is reported as CVE-2026-64502. The attack is possible to be carried out remotely. No exploit exists.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More