{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "RtUsbA64.sys",
          "vendor": "Realtek",
          "versions": [
            {
              "status": "affected",
              "version": "6.3.9600.2393"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Realtek\u0027s RtUsbA64.sys USB audio driver allows a physically present attacker using a maliciously crafted USB device to trigger unbounded recursion in the driver\u0027s topology-parsing logic during device enumeration. Processing the crafted descriptor exhausts the kernel stack and causes a system crash (bugcheck), resulting in a denial of service. No authenticated user session is required."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-674",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-06T18:36:59.863Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2026-122113"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "CVE-2026-122113",
      "x_generator": {
        "engine": "VINCE 4.0.1",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-122113"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-122113",
    "datePublished": "2026-11-06T18:36:59.863Z",
    "dateReserved": "2026-11-04T17:36:59.444Z",
    "dateUpdated": "2026-11-06T18:36:59.863Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}