In the Linux kernel, the following vulnerability has been resolved: bpf: Mark bpf_refcount field...

{
  "credits": [],
  "cve_id": "CVE-2026-100074",
  "cvss": {
    "score": null,
    "vector_string": null
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 0.0,
      "vector_string": null
    },
    "cvss_v4": {
      "score": 0.0,
      "vector_string": null
    }
  },
  "cwes": [],
  "description": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Mark bpf_refcount field as unique\n\nBPF_REFCOUNT is not marked as a unique field, while it should be. Fix\nthis oversight.",
  "epss": {
    "percentage": 0.00155,
    "percentile": 0.03948
  },
  "ghsa_id": "GHSA-5973-rj98-r6wc",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-5973-rj98-r6wc",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-5973-rj98-r6wc"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-100074"
    }
  ],
  "nvd_published_at": "2026-09-25T14:17:13Z",
  "published_at": "2026-09-25T15:31:46Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-100074",
    "https://git.kernel.org/stable/c/61e655391cb19c31f94ecd4354f624c81ce4cf75",
    "https://git.kernel.org/stable/c/641f814965d733936ca3618d4d5a12a8fa9be00e",
    "https://git.kernel.org/stable/c/e42cede6f90177f4f92f80d3de18f628e61d2087",
    "https://github.com/advisories/GHSA-5973-rj98-r6wc"
  ],
  "repository_advisory_url": null,
  "severity": "unknown",
  "source_code_location": "",
  "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Mark bpf_refcount field...",
  "type": "unreviewed",
  "updated_at": "2026-09-25T15:31:46Z",
  "url": "https://api.github.com/advisories/GHSA-5973-rj98-r6wc",
  "vulnerabilities": [],
  "withdrawn_at": null
}