{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-64321",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-64321",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-25T08:49:49.541Z",
    "updatedAt": "2026-09-14T11:58:38.599Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "nvme: target: rdma: fix ndev refcount leak on queue connect",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: target: rdma: fix ndev refcount leak on queue connect\n\nnvmet_rdma_queue_connect() calls nvmet_rdma_find_get_device() which\nacquires a reference on the returned ndev via kref_get(). On the path\nwhere the host queue backlog is exceeded and the function returns\nNVME_SC_CONNECT_CTRL_BUSY, reference of ndev is not released, leaking\nthe kref.\n\nFix this by adding a goto to the existing put_device label before the\nearly return.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "28877977bbc4f44dd3068b74ee781466c597a3b3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "204b9645536bb4a77a2cb35e6519dbf9f4ea1665"
            },
            {
              "version": "bd3f40fdec552f9200e7b8521ef02b578c9ee8b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "00eaa58988d35fd47ca8811f7f72871591f61ffb"
            },
            {
              "version": "85a79da286b65ae2238a22ac901a0039779e613e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "712f3268a62d0df98a7ee991cba963ced2e58007"
            },
            {
              "version": "31deaeb11ba7a885116c9c30892b9f763c04d59c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d65fe42820b890a6a4644de0a95a812471f79ad3"
            },
            {
              "version": "31deaeb11ba7a885116c9c30892b9f763c04d59c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a8803c4f0ac3fa7df5551bbb5a8800c434a94357"
            },
            {
              "version": "31deaeb11ba7a885116c9c30892b9f763c04d59c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5828517d17eda27f21d29ea14800c9e0a57bad11"
            },
            {
              "version": "31deaeb11ba7a885116c9c30892b9f763c04d59c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "badc53620fe813b3a9f727ef9526f98567c2c898"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.8"
            },
            {
              "version": "6.12.96",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.39",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}