{
  "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-2026-18167",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-18167",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-03T22:24:57.369Z",
    "updatedAt": "2026-09-04T18:25:53.240Z",
    "importedAt": "2026-10-24T01:57:55.771Z",
    "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": "Stack-based buffer overflow in TP-Link Archer AX55 v4",
      "summary": "A\nstack-based buffer overflow vulnerability exists in the EasyMesh module of\nTP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit\ncrafted input that causes the easymesh daemon to crash and may potentially\nachieve remote code execution on the device.\n\n\n\n\n\nSuccessful\nexploitation may cause the EasyMesh daemon to crash and may potentially allow\nremote code execution when Mesh mode is enabled. This\nmay result in high impact to the confidentiality, integrity, and availability\nof the affected device.",
      "affected": [
        {
          "vendor": "TP-Link Systems Inc.",
          "product": "Archer AX55 v4",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "1.2.1 Build 20260527"
            }
          ]
        }
      ]
    }
  }
}