{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright © Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-31072.json"
      }
    ],
    "title": "apscheduler: APScheduler: Remote Code Execution via Insecure Deserialization",
    "tracking": {
      "current_release_date": "2026-06-28T11:19:14+00:00",
      "generator": {
        "date": "2026-06-28T11:19:14+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.2.6"
        }
      },
      "id": "CVE-2026-31072",
      "initial_release_date": "2026-05-19T00:00:00+00:00",
      "revision_history": [
        {
          "date": "2026-05-19T00:00:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-05-19T17:21:01.861043+00:00",
          "number": "2",
          "summary": "Current version"
        },
        {
          "date": "2026-06-28T11:19:14+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Ansible Automation Platform 2",
                "product": {
                  "name": "Red Hat Ansible Automation Platform 2",
                  "product_id": "red_hat_ansible_automation_platform_2",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:ansible_automation_platform:2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Ansible Automation Platform 2"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenStack Platform 18.0",
                "product": {
                  "name": "Red Hat OpenStack Platform 18.0",
                  "product_id": "red_hat_openstack_platform_18.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openstack:18.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenStack Platform 18.0"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Quay 3",
                "product": {
                  "name": "Red Hat Quay 3",
                  "product_id": "red_hat_quay_3",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:quay:3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Quay 3"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Satellite 6",
                "product": {
                  "name": "Red Hat Satellite 6",
                  "product_id": "red_hat_satellite_6",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:satellite:6"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Satellite 6"
          },
          {
            "category": "product_version",
            "name": "ansible-automation-platform-tech-preview/metrics-service-rhel9",
            "product": {
              "name": "ansible-automation-platform-tech-preview/metrics-service-rhel9",
              "product_id": "ansible-automation-platform-tech-preview/metrics-service-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/metrics-service-rhel9?repository_url=registry.redhat.io/ansible-automation-platform-tech-preview/metrics-service-rhel9"
              }
            }
          },
          {
            "category": "product_version",
            "name": "python-APScheduler.src",
            "product": {
              "name": "python-APScheduler.src",
              "product_id": "python-APScheduler.src",
              "product_identification_helper": {
                "purl": "pkg:rpm/redhat/python-APScheduler?arch=src"
              }
            }
          },
          {
            "category": "product_version",
            "name": "quay/quay-rhel8",
            "product": {
              "name": "quay/quay-rhel8",
              "product_id": "quay/quay-rhel8",
              "product_identification_helper": {
                "purl": "pkg:oci/quay-rhel8?repository_url=registry.redhat.io/quay/quay-rhel8"
              }
            }
          },
          {
            "category": "product_version",
            "name": "quay/quay-rhel9",
            "product": {
              "name": "quay/quay-rhel9",
              "product_id": "quay/quay-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/quay-rhel9?repository_url=registry.redhat.io/quay/quay-rhel9"
              }
            }
          },
          {
            "category": "product_version",
            "name": "satellite/iop-advisor-backend-rhel9",
            "product": {
              "name": "satellite/iop-advisor-backend-rhel9",
              "product_id": "satellite/iop-advisor-backend-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/iop-advisor-backend-rhel9?repository_url=registry.redhat.io/satellite/iop-advisor-backend-rhel9"
              }
            }
          },
          {
            "category": "product_version",
            "name": "satellite/iop-host-inventory-rhel9",
            "product": {
              "name": "satellite/iop-host-inventory-rhel9",
              "product_id": "satellite/iop-host-inventory-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/iop-host-inventory-rhel9?repository_url=registry.redhat.io/satellite/iop-host-inventory-rhel9"
              }
            }
          },
          {
            "category": "product_version",
            "name": "satellite/iop-vmaas-rhel9",
            "product": {
              "name": "satellite/iop-vmaas-rhel9",
              "product_id": "satellite/iop-vmaas-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/iop-vmaas-rhel9?repository_url=registry.redhat.io/satellite/iop-vmaas-rhel9"
              }
            }
          },
          {
            "category": "product_version",
            "name": "satellite/iop-vulnerability-engine-rhel9",
            "product": {
              "name": "satellite/iop-vulnerability-engine-rhel9",
              "product_id": "satellite/iop-vulnerability-engine-rhel9",
              "product_identification_helper": {
                "purl": "pkg:oci/iop-vulnerability-engine-rhel9?repository_url=registry.redhat.io/satellite/iop-vulnerability-engine-rhel9"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ansible-automation-platform-tech-preview/metrics-service-rhel9 as a component of Red Hat Ansible Automation Platform 2",
          "product_id": "red_hat_ansible_automation_platform_2:ansible-automation-platform-tech-preview/metrics-service-rhel9"
        },
        "product_reference": "ansible-automation-platform-tech-preview/metrics-service-rhel9",
        "relates_to_product_reference": "red_hat_ansible_automation_platform_2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-APScheduler.src as a component of Red Hat OpenStack Platform 18.0",
          "product_id": "red_hat_openstack_platform_18.0:python-APScheduler.src"
        },
        "product_reference": "python-APScheduler.src",
        "relates_to_product_reference": "red_hat_openstack_platform_18.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "quay/quay-rhel8 as a component of Red Hat Quay 3",
          "product_id": "red_hat_quay_3:quay/quay-rhel8"
        },
        "product_reference": "quay/quay-rhel8",
        "relates_to_product_reference": "red_hat_quay_3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "quay/quay-rhel9 as a component of Red Hat Quay 3",
          "product_id": "red_hat_quay_3:quay/quay-rhel9"
        },
        "product_reference": "quay/quay-rhel9",
        "relates_to_product_reference": "red_hat_quay_3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "satellite/iop-advisor-backend-rhel9 as a component of Red Hat Satellite 6",
          "product_id": "red_hat_satellite_6:satellite/iop-advisor-backend-rhel9"
        },
        "product_reference": "satellite/iop-advisor-backend-rhel9",
        "relates_to_product_reference": "red_hat_satellite_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "satellite/iop-host-inventory-rhel9 as a component of Red Hat Satellite 6",
          "product_id": "red_hat_satellite_6:satellite/iop-host-inventory-rhel9"
        },
        "product_reference": "satellite/iop-host-inventory-rhel9",
        "relates_to_product_reference": "red_hat_satellite_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "satellite/iop-vmaas-rhel9 as a component of Red Hat Satellite 6",
          "product_id": "red_hat_satellite_6:satellite/iop-vmaas-rhel9"
        },
        "product_reference": "satellite/iop-vmaas-rhel9",
        "relates_to_product_reference": "red_hat_satellite_6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "satellite/iop-vulnerability-engine-rhel9 as a component of Red Hat Satellite 6",
          "product_id": "red_hat_satellite_6:satellite/iop-vulnerability-engine-rhel9"
        },
        "product_reference": "satellite/iop-vulnerability-engine-rhel9",
        "relates_to_product_reference": "red_hat_satellite_6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-31072",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "discovery_date": "2026-05-19T16:01:02.483612+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "red_hat_ansible_automation_platform_2:ansible-automation-platform-tech-preview/metrics-service-rhel9",
            "red_hat_openstack_platform_18.0:python-APScheduler.src",
            "red_hat_quay_3:quay/quay-rhel8",
            "red_hat_quay_3:quay/quay-rhel9",
            "red_hat_satellite_6:satellite/iop-advisor-backend-rhel9",
            "red_hat_satellite_6:satellite/iop-host-inventory-rhel9",
            "red_hat_satellite_6:satellite/iop-vmaas-rhel9",
            "red_hat_satellite_6:satellite/iop-vulnerability-engine-rhel9"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2479907"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in APScheduler, affecting its JSONSerializer and CBORSerializer components. This vulnerability, known as insecure deserialization, allows a remote attacker to execute arbitrary code on the system. By sending a specially crafted data payload, an attacker can manipulate the application to run malicious commands, potentially leading to a complete compromise of the affected system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "apscheduler: APScheduler: Remote Code Execution via Insecure Deserialization",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Despite the CVEORG report of this vulnerability, the affected deserializers are only present in 4.x versions of APScheduler. Red Hat does not ship the affected versions.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "red_hat_ansible_automation_platform_2:ansible-automation-platform-tech-preview/metrics-service-rhel9",
          "red_hat_openstack_platform_18.0:python-APScheduler.src",
          "red_hat_quay_3:quay/quay-rhel8",
          "red_hat_quay_3:quay/quay-rhel9",
          "red_hat_satellite_6:satellite/iop-advisor-backend-rhel9",
          "red_hat_satellite_6:satellite/iop-host-inventory-rhel9",
          "red_hat_satellite_6:satellite/iop-vmaas-rhel9",
          "red_hat_satellite_6:satellite/iop-vulnerability-engine-rhel9"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-31072"
        },
        {
          "category": "external",
          "summary": "RHBZ#2479907",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2479907"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-31072",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-31072"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-31072",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31072"
        },
        {
          "category": "external",
          "summary": "https://gist.github.com/nedlir/11fb77f35a59cbba73392a086b02a9c6",
          "url": "https://gist.github.com/nedlir/11fb77f35a59cbba73392a086b02a9c6"
        },
        {
          "category": "external",
          "summary": "https://github.com/agronholm/apscheduler",
          "url": "https://github.com/agronholm/apscheduler"
        }
      ],
      "release_date": "2026-05-19T00:00:00+00:00",
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "red_hat_ansible_automation_platform_2:ansible-automation-platform-tech-preview/metrics-service-rhel9",
            "red_hat_openstack_platform_18.0:python-APScheduler.src",
            "red_hat_quay_3:quay/quay-rhel8",
            "red_hat_quay_3:quay/quay-rhel9",
            "red_hat_satellite_6:satellite/iop-advisor-backend-rhel9",
            "red_hat_satellite_6:satellite/iop-host-inventory-rhel9",
            "red_hat_satellite_6:satellite/iop-vmaas-rhel9",
            "red_hat_satellite_6:satellite/iop-vulnerability-engine-rhel9"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important",
          "product_ids": [
            "red_hat_ansible_automation_platform_2:ansible-automation-platform-tech-preview/metrics-service-rhel9",
            "red_hat_openstack_platform_18.0:python-APScheduler.src",
            "red_hat_quay_3:quay/quay-rhel8",
            "red_hat_quay_3:quay/quay-rhel9",
            "red_hat_satellite_6:satellite/iop-advisor-backend-rhel9",
            "red_hat_satellite_6:satellite/iop-host-inventory-rhel9",
            "red_hat_satellite_6:satellite/iop-vmaas-rhel9",
            "red_hat_satellite_6:satellite/iop-vulnerability-engine-rhel9"
          ]
        }
      ],
      "title": "apscheduler: APScheduler: Remote Code Execution via Insecure Deserialization"
    }
  ]
}