Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: TZlibTransport Decompression Size Limit

{
  "id": "865ae7874ab883e2fbc1c8f1d3783ffb8e5bc9b0d88dce991b5df733b34140db",
  "url": "https://osv.dev/vulnerability/CVE-2026-48586",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift, Apache Thrift: TZlibTransport Decompression Size Limit",
    "summary": "Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift C++, Java, Python, Go, D, C/GLib bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.",
    "evidence": "osv:CVE-2026-48586",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-48586",
      "aliases": [
        "BIT-thrift-2026-48586",
        "CVE-2026-48586"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/thrift",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6d2ec95f450b4ce404afb8929ff479e68770141a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.24.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "last-before-0-10"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48586.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.381370725Z",
      "provider": "osv",
      "references": [
        "https://conan.io/center",
        "https://proxy.golang.org",
        "https://pypi.python.org",
        "https://repo.maven.apache.org/maven2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48586.json",
        "https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9",
        "https://lists.apache.org/thread/p008svsjf9p6bj47wyyf5dgglq5z7xoq",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-48586"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-409"
        ],
        "cna_assigner": "apache",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.24.0"
                  },
                  {
                    "fixed": "0.24.0"
                  },
                  {
                    "fixed": "0.24.0"
                  },
                  {
                    "fixed": "0.24.0"
                  },
                  {
                    "fixed": "0.24.0"
                  },
                  {
                    "fixed": "0.24.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48586.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-48586",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 516713,
  "published_at": "2026-07-27T11:02:54.43+00:00"
}