Vulnerability in Apache Software Foundation Airflow
CVE-2026-59244
Apache Airflow's secrets masker did not mask `var.json` Variable values whose value is a dict in the Rendered Templates UI — the dict value failed an `isinstance(str)` guard — so a secret stored as a JSON Variable and referenced in a templ…
Affected products
- Apache Software Foundation Airflow — versions 0
Weakness classification (CWE)
References
- security@apache.org (patch)
- security@apache.org (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108