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CVE-2026-66053

Estado: AnalizadaMedia (5.9)—

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.

This replaces CVE-2026-41603

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-66053",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-66053",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-07-27T13:08:11.864123Z"
        }
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    ],
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        "cvssData": {
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          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      }
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
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          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.24.0",
              "versionType": "semver"
            }
          ],
          "packageName": "thrift",
          "collectionURL": "https://pypi.python.org",
          "defaultStatus": "unaffected"
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  "published": "2026-07-27T12:16:55.027",
  "references": [
    {
      "url": "https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9",
      "tags": [
        "Release Notes"
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      "lang": "en",
      "value": "Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings.\n\nThis issue affects Apache Thrift: before 0.24.0.\n\nUsers are recommended to upgrade to version 0.24.0, which fixes the issue.\n\nThis replaces CVE-2026-41603"
    }
  ],
  "lastModified": "2026-07-27T19:52:47.110",
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    {
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