Apache Thrift: Rust implementation vulnerable to CVE-2020-13949 pattern

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  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-43868",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "dateUpdated": "2026-05-05T07:49:47.754Z",
    "dateReserved": "2026-05-04T14:10:22.281Z",
    "datePublished": "2026-05-05T07:49:47.754Z",
    "state": "PUBLISHED"
  },
  "containers": {
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        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache",
        "dateUpdated": "2026-05-05T07:49:47.754Z"
      },
      "title": "Apache Thrift: Rust implementation vulnerable to CVE-2020-13949 pattern",
      "descriptions": [
        {
          "lang": "en",
          "value": "Memory Allocation with Excessive Size Value vulnerability in Apache Thrift.\n\nThis issue affects Apache Thrift: before 0.23.0.\n\nUsers are recommended to upgrade to version 0.23.0, which fixes the issue.",
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              "value": "<p>Memory Allocation with Excessive Size Value vulnerability in Apache Thrift.</p><p>This issue affects Apache Thrift: before 0.23.0.</p><p>Users are recommended to upgrade to version 0.23.0, which fixes the issue.</p>"
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        }
      ],
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Thrift",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "0.23.0"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-789 Memory Allocation with Excessive Size Value",
              "cweId": "CWE-789",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://lists.apache.org/thread/zj76dtwnbbs1m7z3focf4wd51pqpsmn9",
          "tags": [
            "vendor-advisory"
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