Published Sep 17, 2026Sources checked Oct 21, 2026
N/ACVSS not listedScore unavailable
What this means
Review the available evidence
CVE-2026-90101. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.
CISA KEVNot listedBased on the latest collected catalog
EPSS0.2%Estimated 30-day exploitation probability
Ransomware useNot markedCISA KEV ransomware field
Threat actors0Source-linked actor relationships
Overview
What is CVE-2026-90101?
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix call to hardware monitoring event handler
The first parameter of hwmon_notify_event() is supposed to be the hardware monitoring device. The bnxt driver calls it with the platform device as first parameter instead.
This API break results in undefined behavior and may result in a crash.
Pass the hardware monitoring device as parameter instead to fix the problem.