https://seclists.org/oss-sec/2026/q2/747: CVE-2026-42360: Apache Airflow: nded template truncation bypasses nested sensitive-key masking
Published May 31, 2026
·Updated
Affected Software
1 affected component
Apache Apache Airflow<3.2.2
Frequently Asked Questions
1
What is the severity of CVE-2026-42360?
The severity of CVE-2026-42360 is classified as low.
2
What versions of Apache Airflow are affected by CVE-2026-42360?
Apache Airflow versions before 3.2.2 are affected by CVE-2026-42360.
3
What is the main issue described in CVE-2026-42360?
CVE-2026-42360 involves a bug that allows nested sensitive-key masking to be bypassed in rendered-template fields.
4
How can I mitigate CVE-2026-42360 in my Apache Airflow deployment?
To mitigate CVE-2026-42360, upgrade Apache Airflow to version 3.2.2 or later.
5
What type of data is at risk due to CVE-2026-42360?
CVE-2026-42360 puts sensitive-key data, such as passwords, tokens, and API keys, at risk of exposure.