CVE-2026-100074 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux Subscribe	Linux Kernel Subscribe

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OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/stable/c/61e655391cb19c31f94ecd4354f624c81ce4cf75
https://git.kernel.org/stable/c/641f814965d733936ca3618d4d5a12a8fa9be00e
https://git.kernel.org/stable/c/e42cede6f90177f4f92f80d3de18f628e61d2087

History

Fri, 25 Sep 2026 19:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-416

Fri, 25 Sep 2026 13:30:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		bpf: Mark bpf_refcount field as unique
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/61e655391cb19c31f94ecd4354f624c81ce4cf75 https://git.kernel.org/stable/c/641f814965d733936ca3618d4d5a12a8fa9be00e https://git.kernel.org/stable/c/e42cede6f90177f4f92f80d3de18f628e61d2087

Projects

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MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-09-25T13:06:46.777Z

Updated: 2026-09-25T13:06:46.777Z

Reserved: 2026-09-25T10:25:14.456Z

Link: CVE-2026-100074

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-25T14:17:13.973

Modified: 2026-09-25T14:17:13.973

Link: CVE-2026-100074

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-25T19:15:11Z

Weaknesses

CWE-416

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