{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "com.vaadin.external.google:android-json",
          "product": "android-json",
          "vendor": "vaadin",
          "versions": [
            {
              "lessThanOrEqual": "0.0.20131108.vaadin1",
              "status": "affected",
              "version": "0",
              "versionType": "maven"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "\u5218\u6625\u71d5 (Liu Chunyan), Fudan University"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgba(232, 232, 232, 0.04);\"\u003eThe org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() and readObject(), which call nextValue() again. A deeply nested JSON document, around 20 KB of nested arrays with the default thread stack, makes the JSONArray and JSONObject constructors throw a raw java.lang.StackOverflowError instead of a JSONException. Any application that parses untrusted JSON with this library can be made to fail the thread doing the parsing. The artifact is a 2013 repackage of third-party org.json classes, published once and never maintained, and no fixed version will be released.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eUsers of the affected version should apply the following mitigation.\u003cbr\u003e\u003cbr\u003eProduct version\u003cbr\u003ecom.vaadin.external.google:android-json 0.0.20131108.vaadin1\u003cbr\u003e\u003cbr\u003eMitigation\u003cbr\u003eNo fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later.\u003cbr\u003e\u003cbr\u003eArtifacts\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eMaven coordinates\u003c/td\u003e\u003ctd\u003eVulnerable versions\u003c/td\u003e\u003ctd\u003eFixed version\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ecom.vaadin.external.google:android-json\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e0.0.20131108.vaadin1\u003cbr\u003e\u003c/td\u003e\u003ctd\u003enone\u003cbr\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/span\u003e"
            }
          ],
          "value": "The org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() and readObject(), which call nextValue() again. A deeply nested JSON document, around 20 KB of nested arrays with the default thread stack, makes the JSONArray and JSONObject constructors throw a raw java.lang.StackOverflowError instead of a JSONException. Any application that parses untrusted JSON with this library can be made to fail the thread doing the parsing. The artifact is a 2013 repackage of third-party org.json classes, published once and never maintained, and no fixed version will be released.\n\n\nUsers of the affected version should apply the following mitigation.\n\nProduct version\ncom.vaadin.external.google:android-json 0.0.20131108.vaadin1\n\nMitigation\nNo fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later.\n\nArtifacts\nMaven coordinates / Vulnerable versions / Fixed version\ncom.vaadin.external.google:android-json / 0.0.20131108.vaadin1 / none"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-230",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-230 Serialized Data with Nested Payloads"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-674",
              "description": "CWE-674 Uncontrolled Recursion",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-22T08:52:27.149Z",
        "orgId": "9e0f3122-90e9-42d5-93de-8c6b98deef7e",
        "shortName": "Vaadin"
      },
      "references": [
        {
          "url": "https://repo.maven.apache.org/maven2/com/vaadin/external/google/android-json/0.0.20131108.vaadin1/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eNo fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later.\u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
            }
          ],
          "value": "No fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Uncontrolled Recursion on Nested JSON Allows Denial of Service in android-json",
      "workarounds": [
        {
          "lang": "en",
          "value": "Exclude com.vaadin.external.google:android-json and depend on an org.json implementation that limits the nesting depth."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9e0f3122-90e9-42d5-93de-8c6b98deef7e",
    "assignerShortName": "Vaadin",
    "cveId": "CVE-2026-110974",
    "datePublished": "2026-10-22T08:52:27.149Z",
    "dateReserved": "2026-10-15T10:33:10.036Z",
    "dateUpdated": "2026-10-22T08:52:27.149Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}