CVE-2026-41014Network attack vector

Authenticated DAG metadata disclosure via omitted authorization

Published Jun 1, 2026 · Updated Jun 1, 2026

Authorization bypass in Apache Airflow 3.2.0 through 3.2.1 allows remote authenticated users to read metadata for unauthorized Dags. The partitioned_dag_runs list route omits ReadableDagsFilterDep, while the pending-run route omits requires_access_dag, so asset-only checks return per-Dag state, schedules, partitions, and wiring. Exploitation requires global Asset:read access in a deployment using per-Dag read scoping; no data modification or service interruption is reported.

CVSS severity4.3
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Apache Airflow 3.2.0 through 3.2.1 allows remote authenticated users to read metadata for unauthorized Dags. The partitioned_dag_runs list route omits ReadableDagsFilterDep, while the pending-run route omits requires_access_dag, so asset-only checks return per-Dag state, schedules, partitions, and wiring. Exploitation requires global Asset:read access in a deployment using per-Dag read scoping; no data modification or service interruption is reported.

The record

CVE
CVE-2026-41014
Published
Jun 1, 2026
Updated
Jun 1, 2026
Vendor
The Apache Software Foundation
Product
Apache Airflow
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 1, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.2.0 <3.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Airflowversion=3.2.0 <3.2.2

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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