{
  "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-2026-46003",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-46003",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-27T12:55:59.509Z",
    "updatedAt": "2026-10-15T01:19:54.582Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "net: qrtr: ns: Limit the total number of nodes",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qrtr: ns: Limit the total number of nodes\n\nCurrently, the nameserver doesn't limit the number of nodes it handles.\nThis can be an attack vector if a malicious client starts registering\nrandom nodes, leading to memory exhaustion.\n\nHence, limit the maximum number of nodes to 64. Note that, limit of 64 is\nchosen based on the current platform requirements. If requirement changes\nin the future, this limit can be increased.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b703ee903b24974aca4bde99c7d25d66309d35dd"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "823310645065bd49666e84af689fa95192819f55"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ed29887286aba96d1930f4ddb9f235f6b421073c"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4c46413661431aa60fb134cd4ecdf8beaa39f824"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4665a29c08e1b36bc9db4814f9dde3d23e8fd1b0"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5cf6d5e5e3b804a44692fbf548a5179442e2e923"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8022876894d09ae485b499058c3357da683bcc5d"
            },
            {
              "version": "0c2204a4ad710d95d348ea006f14ba926e842ffd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "27d5e84e810b0849d08b9aec68e48570461ce313"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "5.10.259",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.210",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.176",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.140",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.86",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.27",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}