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CVE-2026-41014

Apache Airflow: per-DAG RBAC bypass on /ui/partitioned_dag_runs endpoints

Published: Jun 1, 2026Updated: Jun 2, 2026 Sources: CVE List NVDCWE-862
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.4%
Top 73.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

Apache AirflowApache Software Foundation
On-premWeb App
Web & CMS Plugins
airflowapache
On-premLibrary
OSS Libraries / generic-library
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
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References

https://github.com/apache/airflow/pull/65344
github.com
https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9
lists.apache.org
http://www.openwall.com/lists/oss-security/2026/05/31/4
openwall.com

Timeline

Published
Jun 1, 2026
Last Updated
Jun 2, 2026

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