{
  "fix": "python3-numpy 1:1.21.5-1ubuntu22.04.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-numpy-1-1.21.5-1ubuntu22.04.1",
  "summary": "python3-numpy 1:1.21.5-1ubuntu22.04.1, released December 17, 2021, fixes 3 CVEs in python3-numpy. None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "package",
  "title": "python3-numpy 1:1.21.5-1ubuntu22.04.1 for Ubuntu 22.04.1 LTS (jammy)",
  "released": "2021-12-17T12:15:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 3 CVEs, none high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01679,
  "appliesTo": [
    {
      "product": "python3-numpy",
      "productUrl": "https://patchblox.com/security/product/linux/python3-numpy",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1:1.21.5-1ubuntu22.04.1",
      "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-2021-41495",
      "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": "2026-11-11T19:49:26Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}