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CVE-2026-40690 Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs names to unauthorized users

🗓️ 24 Apr 2026 12:35:33Reported by apacheType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

Airflow asset graph view bypasses DAG access, exposing unauthorized DAGs; upgrade to 3.2.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40690
24 Apr 202612:35
–attackerkb
circl
Circl
CVE-2026-40690
24 Apr 202615:32
–circl
cnnvd
CNNVD
Apache Airflow security vulnerabilities
24 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-40690
24 Apr 202612:35
–cve
euvd
EUVD
EUVD-2026-25419
24 Apr 202612:35
–euvd
github
Github Security Blog
Apache Airflow's asset dependency graph did not restrict nodes by the viewer's DAG read permissions
24 Apr 202615:32
–github
mend
Mend
CVE-2026-40690
24 Apr 202612:35
–mend
nvd
NVD
CVE-2026-40690
24 Apr 202613:16
–nvd
osv_bit
osv_bit
BIT-AIRFLOW-2026-40690 Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs names to unauthorized users
28 Apr 202608:40
–osv_bit
osv_cga
osv_cga
CGA-H25C-J7RF-VJFM
6 May 202613:23
–osv_cga
Rows per page
[
  {
    "collectionURL": "https://pypi.python.org",
    "defaultStatus": "unaffected",
    "packageName": "apache-airflow",
    "product": "Apache Airflow",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "3.2.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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