{
  "fix": "python-protobuf 3.0.0-9.1ubuntu1.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-protobuf-3.0.0-9.1ubuntu1.1",
  "summary": "python-protobuf 3.0.0-9.1ubuntu1.1, released September 22, 2022, fixes 3 CVEs in python-protobuf. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "python-protobuf 3.0.0-9.1ubuntu1.1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2022-09-22T08:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-22570, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0266,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "python-protobuf",
      "productUrl": "https://patchblox.com/security/product/linux/python-protobuf",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.0-9.1ubuntu1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-22570",
      "url": "https://patchblox.com/security/cve/CVE-2021-22570",
      "title": "protobuf: The protobuf packages provide Protocol Buffers, Google\u0027s data interchange format",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.0266,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-1941",
      "url": "https://patchblox.com/security/cve/CVE-2022-1941",
      "title": "protobuf: The protobuf packages provide Protocol Buffers, Google\u0027s data interchange format",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01512,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2021-22569",
      "url": "https://patchblox.com/security/cve/CVE-2021-22569",
      "title": "protobuf: An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that w...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.01795,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T13:56:55Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}