{
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "T8100/T9100/T8200/T8300",
          "vendor": "Unisoc (Shanghai) Technologies Co., Ltd.",
          "versions": [
            {
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              "version": "Android13/Android14/Android15/Android16"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed"
        }
      ],
      "metrics": [
        {
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-03T07:18:19.486Z",
        "orgId": "63f92e9c-2193-4c24-98a9-93640392c3d3",
        "shortName": "Unisoc"
      },
      "references": [
        {
          "url": "https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "63f92e9c-2193-4c24-98a9-93640392c3d3",
    "assignerShortName": "Unisoc",
    "cveId": "CVE-2026-21549",
    "datePublished": "2026-08-03T07:18:19.486Z",
    "dateReserved": "2025-12-31T07:33:23.119Z",
    "dateUpdated": "2026-08-03T07:18:19.486Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-21549",
      "date": "2026-08-03",
      "epss": "0.00403",
      "percentile": "0.33188"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-21549\",\"sourceIdentifier\":\"security@unisoc.com\",\"published\":\"2026-08-03T08:17:19.537\",\"lastModified\":\"2026-08-03T08:17:19.537\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed\"}],\"affected\":[{\"source\":\"security@unisoc.com\",\"affectedData\":[{\"vendor\":\"Unisoc (Shanghai) Technologies Co., Ltd.\",\"product\":\"T8100/T9100/T8200/T8300\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"Android13/Android14/Android15/Android16\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@unisoc.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"references\":[{\"url\":\"https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801\",\"source\":\"security@unisoc.com\"}]}}"
  }
}