{
  "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-2026-72308",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-72308",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-15T05:55:25.260Z",
    "updatedAt": "2026-08-23T12:47:14.564Z",
    "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": "mlxsw: fix refcount leak in mlxsw_sp_port_lag_join()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: fix refcount leak in mlxsw_sp_port_lag_join()\n\nWhen mlxsw_sp_port_lag_index_get() fails, mlxsw_sp_port_lag_join()\nreturns an error without releasing the lag reference obtained by\nthe earlier mlxsw_sp_lag_get().  All other error paths in the\nfunction jump to the cleanup label that ends with\nmlxsw_sp_lag_put(), so this is a single missed release.\n\nFix the leak by replacing the bare 'return err' with a goto to the\nexisting error cleanup label, which will drop the reference safely.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3fbeaa8ecd144ad593f9fa1ab4b40a780ad3700b"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "99ff5b0083eae6f774360c4ea6874604e6c9b553"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9bf2d6eea26a226f8ebab7baea6f2b018f914560"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8b3350eacd9df0597bfe36a594df7b9def0b3edf"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1cf8a1af42b1f12a30b7abd34fe4fc23b3170e7e"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2d8b3c3e129973a51ae924bdcf6993a76b828814"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cab468c3c03f4bcd7530ce2783a4140da14efb7b"
            },
            {
              "version": "0d65fc13042fce6a2d6de58ff0dc9531e8523c07",
              "status": "affected",
              "versionType": "git",
              "lessThan": "41c8c1d65b32beacd8d916a22457b4f6e47f45af"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.5",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "5.10.266",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.217",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.184",
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}