CVE-2026-63935

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A division by zero occurs in the write raw() function of the nxp-sar-adc driver when a user writes a zero or negative value to the sampling frequency sysfs attribute. Additionally, an unsigned integer underflow can occur if the computed cycle count is smaller than NXP SAR ADC CONV TIME, causing the inpsamp variable to wrap to an excessively large value.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.