# CVE-2026-27173

## Summary

- **CVE ID:** CVE-2026-27173
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L)
- **CWE:** CWE-538
- **Published:** May 19, 2026
- **Last Modified:** May 19, 2026

## Description

JWT tokens that were used by workers in Kubernetes Executors have been exposed to users who had read only access to Kuberentes Pods. This could allow users with just read-only access to perform actions that were only available to running tasks via Task SDK and potentially allow to modify state of Airflow Database for tasks.

## Affected Products

- Apache Software Foundation — Apache Airflow CNCF Kubernetes provider (0)

## References

- [CNA](https://github.com/apache/airflow/pull/60108)
- [CNA](https://lists.apache.org/thread/pk3m2z4s2rkmc0v6gh9hnch9spc6stqw)
- [CVE](http://www.openwall.com/lists/oss-security/2026/05/19/35)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.16%
- **EPSS Percentile:** 5.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._