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CVE-2026-41084

🗓️ 01 Jun 2026 07:51:56Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views🌐 WEB

CVE-2026-41084: Airflow bulk TaskInstances API bypass enables cross-Dag mutation via body with a differing dag_id.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
apacheairflowRange3.2.03.2.2
[
  {
    "collectionURL": "https://pypi.python.org",
    "defaultStatus": "unaffected",
    "packageName": "apache-airflow",
    "product": "Apache Airflow",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "3.2.2",
        "status": "affected",
        "version": "3.2.0",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
dag_idpathapi/v2/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstancesBulk Task Instances API permits authorization based on the path dag_id while mutating task instance data from the request body, enabling cross-Dag mutation when the body references a different dag/dagRun.CWE-639
dag_run_idpathapi/v2/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstancesBulk Task Instances API permits authorization based on the path dag_id while mutating task instance data from the request body, enabling cross-Dag mutation when the body references a different dag/dagRun.CWE-639
taskInstances.dag_idpathapi/v2/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstancesBulk Task Instances API permits authorization based on the path dag_id while mutating task instance data from the request body, enabling cross-Dag mutation when the body references a different dag/dagRun.CWE-639
taskInstances.dag_run_idpathapi/v2/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstancesBulk Task Instances API permits authorization based on the path dag_id while mutating task instance data from the request body, enabling cross-Dag mutation when the body references a different dag/dagRun.CWE-639

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17 Jun 2026 10:46Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00458
SSVC
24