CVE-2026-32228

Apache Airflow: Users with asset materialization permisssions could trigger Dags they had no access to

State: Published
Severity: 7.5 High
Published: Apr 18, 2026
Updated: Apr 20, 2026
Reserved: Mar 11, 2026

Description

UI / API User with asset materialize permission could trigger dags they had no access to. Users are advised to migrate to Airflow version 3.2.0 that fixes the issue.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
Apache AirflowApache Software Foundation	3.0.0 to before 3.2.0Affected

References

https://github.com/apache/airflow/pull/63338patch
https://lists.apache.org/thread/s7c75txgt4qf2rofcn43szfwgcrzy0njvendor-advisory
http://www.openwall.com/lists/oss-security/2026/04/17/8

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