{
  "fix": "Python 3.13 3.13.11",
  "url": "https://patchblox.com/security/fix/windows-app/python.python.3.13-3.13.11",
  "summary": "Python 3.13 3.13.11, released December 5, 2025, fixes 3 CVEs in Python 3.13 (version 3.13.11). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Python 3.13 3.13.11",
  "released": "2025-12-05T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-13836, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01748,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "Python 3.13",
      "productUrl": "https://patchblox.com/security/product/windows-app/python-3.13",
      "fixedVersion": "3.13.11",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-13836",
      "url": "https://patchblox.com/security/cve/CVE-2025-13836",
      "title": "Excessive read buffering DoS in http.client",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01748,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12084",
      "url": "https://patchblox.com/security/cve/CVE-2025-12084",
      "title": "Quadratic complexity in node ID cache clearing",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00856,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-6075",
      "url": "https://patchblox.com/security/cve/CVE-2025-6075",
      "title": "Quadratic complexity in os.path.expandvars() with user-controlled template",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 5.5,
      "epss": 0.00149,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T00:32:44Z"
}