{
  "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-2026-43219",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43219",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-06T11:28:20.243Z",
    "updatedAt": "2026-07-04T11:50:36.668Z",
    "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: cpsw_new: Fix potential unregister of netdev that has not been registered yet",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: cpsw_new: Fix potential unregister of netdev that has not been registered yet\n\nIf an error occurs during register_netdev() for the first MAC in\ncpsw_register_ports(), even though cpsw->slaves[0].ndev is set to NULL,\ncpsw->slaves[1].ndev would remain unchanged. This could later cause\ncpsw_unregister_ports() to attempt unregistering the second MAC.\nTo address this, add a check for ndev->reg_state before calling\nunregister_netdev(). With this change, setting cpsw->slaves[i].ndev\nto NULL becomes unnecessary and can be removed accordingly.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "da8e1623a3028e1d8c75eec7898d94c6f17dce40"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d31a12cee10bbc12b4b523a4709fd1fdee8b7d0f"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "23acc565186ee27e788408cbd81b92730b6aaa3a"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "67cca9df4d17f2c824655d31195b2e75334ae286"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "14645799ad5253a028cf662e2f9cd18a68f74b31"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "29739ec197ed66535bc0b86f14ab66c5f4512138"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "349c4cac6f54a81fc107589771f88136a2b20415"
            },
            {
              "version": "ed3525eda4c4983fb8509e488de0a351788041ba",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9d724b34fbe13b71865ad0906a4be97571f19cf5"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.5",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "5.10.260",
              "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": "6.6.143",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.93",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}