{
  "fix": "python3-numpy 1:1.17.4-5ubuntu3.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-numpy-1-1.17.4-5ubuntu3.1",
  "summary": "python3-numpy 1:1.17.4-5ubuntu3.1, released December 17, 2021, fixes 4 CVEs in python3-numpy. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "python3-numpy 1:1.17.4-5ubuntu3.1 for Ubuntu 20.04 LTS (focal)",
  "released": "2021-12-17T12:15:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 4 CVEs, none high severity",
  "supported": false,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01679,
  "maxCvss": 5.3,
  "appliesTo": [
    {
      "product": "python3-numpy",
      "productUrl": "https://patchblox.com/security/product/linux/python3-numpy",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:1.17.4-5ubuntu3.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-34141",
      "url": "https://patchblox.com/security/cve/CVE-2021-34141",
      "title": "python3-numpy: An incomplete string comparison in the numpy.core component in NumPy before 1.22.0 allows attackers to trigger slight...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01679,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-33430",
      "url": "https://patchblox.com/security/cve/CVE-2021-33430",
      "title": "numpy: A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specif...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.01529,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-41495",
      "url": "https://patchblox.com/security/cve/CVE-2021-41495",
      "title": "python3-numpy: missing return value validation can lead to null pointer dereference",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.01241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-41496",
      "url": "https://patchblox.com/security/cve/CVE-2021-41496",
      "title": "python3-numpy: Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy \u0026lt; 1.19, which allows attackers to con...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.00396,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}