CVE-2025-68438

Fixed in a distro release EPSS <1%CVSS 7.5

In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core] max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display. Users are recommended to upgrade to 3.1.6 or later, which fixes this issue

Published 2026-01-16 · CVE record · OSV

Products: Apache Software Foundation Apache Airflow

Fixed upstream

Distro releases