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CVE-2026-74711 - hwmon: (pmbus) Fix type confusion in notification logic

CVE ID : CVE-2026-74711 Published : Aug. 22, 2026, 4:16 p. m. • 4 hours, 54 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus) Fix type confusion in notification logic Sashiko reports: At the start of the loop in pmbus_notify(), the code unconditionally casts every attribute to a struct sensor_device_attribute: drivers/hwmon/pmbus/pmbus_core. c:pmbus_notify() { for (i = 0; i num_attributes; i++) { struct device_attribute *da = to_dev_attr(data-group. attrs[i]); struct sensor_device_attribute *attr = to_sensor_dev_attr(da); int index = attr-index; ... }