{
  "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-2026-72349",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72349",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:55:52.916Z",
    "updatedAt": "2026-08-17T05:12:58.965Z",
    "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": "netfilter: xt_rateest: fix u64 truncation in xt_rateest_mt()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: xt_rateest: fix u64 truncation in xt_rateest_mt()\n\nOn links faster than ~34 Gbps, where byte rate may exceed 2^32-1\n(~ 4.3 GBps), the comparison result becomes incorrect because the\ntruncated value no longer reflects the actual estimator rate.\n\nFix by changing the local variables to u64.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "77e9ba358d63fe2eb03c90d29ea85651d95cf2e6"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a3ba938f45cb00f6bf49d3aa3647df9b017f5f08"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bab305dd769d78074adca73505cc2509e1206bf2"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5da915fc159c6b4091669447588e520183969cca"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5cc4c12a4b90bf099199c3c49ecda7e694f2a2b"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e702f6dd5d21e331f55fd9168c0210542008546d"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "905a927b2e6fec7b174e9e5644d271047b61378f"
            },
            {
              "version": "1c0d32fde5bdf1184bc274f864c09799278a1114",
              "status": "affected",
              "versionType": "git",
              "lessThan": "444853cd438201007da5359821adcc2995655ab1"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "5.10.261",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.212",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.178",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.97",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}