In the Linux kernel, the following vulnerability has been resolved: ntfs: fix kmap_local leak in...

{
  "credits": [],
  "cve_id": "CVE-2026-98140",
  "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\nntfs: fix kmap_local leak in write_mft_record_nolock() error paths\n\nwrite_mft_record_nolock() maps the MFT record folio with\nkmap_local_folio(), but the pre_write_mst_fixup() and\nbio_add_folio() failure paths jump to the error label without\nunmapping it. kmap_local mappings are stack-ordered per task, so\nleaking one corrupts the nesting for any outer mapping.\n\nUnmap the folio on those error paths too.",
  "epss": {
    "percentage": 0.00145,
    "percentile": 0.03122
  },
  "ghsa_id": "GHSA-5q4f-hqwh-q345",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-5q4f-hqwh-q345",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-5q4f-hqwh-q345"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-98140"
    }
  ],
  "nvd_published_at": "2026-09-25T11:17:45Z",
  "published_at": "2026-09-25T12:31:38Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-98140",
    "https://git.kernel.org/stable/c/5d7f7bf8fba8cf563b42b44aa4ab3d9928ac480c",
    "https://git.kernel.org/stable/c/cf06dcd572845723821b54a608fc2da995c3c8e2",
    "https://github.com/advisories/GHSA-5q4f-hqwh-q345"
  ],
  "repository_advisory_url": null,
  "severity": "unknown",
  "source_code_location": "",
  "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: fix kmap_local leak in...",
  "type": "unreviewed",
  "updated_at": "2026-09-25T12:31:50Z",
  "url": "https://api.github.com/advisories/GHSA-5q4f-hqwh-q345",
  "vulnerabilities": [],
  "withdrawn_at": null
}