Overview
What is CVE-2026-100074?
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark bpf_refcount field as unique BPF_REFCOUNT is not marked as a unique field, while it should be. Fix this oversight.
CVE intelligence
CVE-2026-100074
Vulnerability intelligence
N/ACVSS not listedScore unavailable
What this means
Review the available evidence
CVE-2026-100074. 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