{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/kenna-security/main/json-schema/kenna-security-os-inference-response-schema-schema.json",
  "title": "os_inference_response_schema",
  "x-generated": "2026-10-14",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/kenna-security-inference-api-openapi.yml#/components/schemas/os_inference_response_schema",
  "type": "object",
  "properties": {
    "meta": {
      "type": "object",
      "properties": {
        "request_agent": {
          "type": "string"
        },
        "request_params": {
          "type": "object",
          "properties": {
            "minimum_vulnerability_score": {
              "type": "number"
            }
          }
        }
      }
    },
    "os": {
      "type": "object",
      "properties": {
        "os_information": {
          "type": "object",
          "properties": {
            "os_name": {
              "type": "string"
            },
            "version": {
              "type": "string"
            },
            "platform": {
              "type": "string",
              "enum": [
                "rhel",
                "ubuntu",
                "amzn",
                "sles",
                "opensuse-leap",
                "alma",
                "oracle",
                "windows",
                "darwin"
              ]
            },
            "arch": {
              "type": "string"
            },
            "os_name_normalized": {
              "type": "string"
            },
            "vendor_status": {
              "type": "string",
              "enum": [
                "Active Support",
                "Maintenance Support",
                "End Of Life"
              ]
            },
            "end_of_support_date": {
              "type": "string",
              "format": "date"
            },
            "end_of_life_date": {
              "type": "string",
              "format": "date"
            }
          }
        },
        "vulnerabilities": {
          "type": "array",
          "items": {}
        }
      }
    },
    "applications": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "application_information": {
            "type": "object",
            "properties": {
              "application_name": {
                "type": "string"
              },
              "vendor": {
                "type": "string"
              },
              "version": {
                "type": "string"
              }
            }
          },
          "vulnerabilities": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "updated_at": {
                  "type": "string",
                  "format": "date"
                },
                "checksum": {
                  "type": "string"
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                "checksum_updated_at": {
                  "type": "string",
                  "format": "date-time"
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                "fixes": {
                  "type": "array",
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                    "properties": {
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                      "type": {
                        "type": "string",
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                          "package",
                          "security_update"
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                      "internal_created_at": {
                        "type": "string",
                        "format": "date-time"
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                        "type": "string",
                        "format": "date-time"
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                      "vendor_published_at": {
                        "type": "string",
                        "format": "date-time"
                      },
                      "vendor_advisory_id": {
                        "type": "string"
                      },
                      "vendor_advisory_uri": {
                        "type": "string"
                      }
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                  }
                },
                "vendor_data_types": {
                  "type": "array",
                  "items": {
                    "type": "string"
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                },
                "affected_products": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "cpe_uri": {
                        "type": "string"
                      },
                      "affected_versions": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
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                              "type": "string"
                            },
                            "lower_bound": {
                              "type": "string"
                            },
                            "upper_bound_type": {
                              "type": "string"
                            },
                            "upper_bound": {
                              "type": "string"
                            }
                          }
                        }
                      },
                      "cpe_schema_version": {
                        "type": "string"
                      }
                    }
                  }
                },
                "cve": {
                  "type": "object",
                  "properties": {
                    "description": {
                      "type": "string"
                    },
                    "cve_id": {
                      "type": "string"
                    },
                    "internal_updated_at": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "vendor_updated_at": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "vendor_published_at": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "remote_code_execution": {
                      "type": "boolean"
                    }
                  }
                },
                "risk": {
                  "type": "object",
                  "properties": {
                    "vulnerability_score": {
                      "type": "number"
                    },
                    "easily_exploitable": {
                      "type": "boolean"
                    },
                    "malware_exploitable": {
                      "type": "boolean"
                    },
                    "active_internet_breach": {
                      "type": "boolean"
                    },
                    "last_seen_breach_at": {
                      "type": "string",
                      "format": "date-time"
                    },
                    "malware_count": {
                      "type": "integer"
                    },
                    "risk_data_updated_at": {
                      "type": "string",
                      "format": "date-time"
                    }
                  }
                },
                "vendor_data": {
                  "type": "object",
                  "properties": {
                    "nvd": {
                      "type": "object",
                      "properties": {
                        "summary": {
                          "type": "string"
                        },
                        "description": {
                          "type": "string"
                        },
                        "v2": {
                          "type": "object",
                          "properties": {
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                              "type": "number"
                            },
                            "exploit_subscore": {
                              "type": "number"
                            },
                            "impact_subscore": {
                              "type": "integer"
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                            "vector": {
                              "type": "string"
                            },
                            "access_complexity": {
                              "type": "string",
                              "enum": [
                                "Low",
                                "Medium",
                                "High"
                              ]
                            },
                            "access_vector": {
                              "type": "string",
                              "enum": [
                                "Local access",
                                "Adjacent network",
                                "Network"
                              ]
                            },
                            "authentication": {
                              "type": "string",
                              "enum": [
                                "None required",
                                "Requires single instance",
                                "Requires multiple instances"
                              ]
                            },
                            "availability_impact": {
                              "type": "string",
                              "enum": [
                                "None",
                                "Partial",
                                "Complete"
                              ]
                            },
                            "confidentiality_impact": {
                              "type": "string",
                              "enum": [
                                "None",
                                "Partial",
                                "Complete"
                              ]
                            },
                            "integrity_impact": {
                              "type": "string",
                              "enum": [
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                                "Partial",
                                "Complete"
                              ]
                            },
                            "temporal_score": {
                              "type": "number"
                            }
                          }
                        },
                        "v3.1": {
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                          "properties": {
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                            "exploit_subscore": {
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                            "impact_subscore": {
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                            "vector": {
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                            },
                            "temporal_score": {
                              "type": "number"
                            }
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                        }
                      }
                    }
                  }
                }
              }
            }
          },
          "success": {
            "type": "boolean"
          },
          "errors": {
            "type": "array",
            "items": {}
          }
        }
      }
    },
    "success": {
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    "errors": {
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    },
    "has_application_errors": {
      "type": "boolean"
    }
  }
}