{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "6.4.4"
              },
              {
                "fixed": "6.4.4.202503"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e306027c2f60db4653e120460da523ec561edd1d"
            }
          ],
          "repo": "https://github.com/eclipse-threadx/netxduo",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vwh7-h99r-fvwq"
  ],
  "database_specific": {
    "cna_assigner": "eclipse",
    "cwe_ids": [
      "CWE-125",
      "CWE-126"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55092.json"
  },
  "details": "In Eclipse Foundation NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_option_process() when processing an IPv4 packet with the timestamp option.",
  "id": "CVE-2025-55092",
  "modified": "2026-07-15T01:49:03.680375812Z",
  "published": "2025-10-17T05:09:16.494Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/eclipse-threadx/netxduo/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55092.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-vwh7-h99r-fvwq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55092"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Potential out of bound read in _nx_ipv4_option_process()"
}