CVE-2026-30912: Apache Airflow

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

In case of SQL errors, exception/stack trace of errors was exposed in API even if "api/expose_stack_traces" was set to false. That could lead to exposing additional information to potential attacker. Users are recommended to upgrade to Apache Airflow 3.2.0, which fixes the issue.

Affected products

• Apache Airflow: before 3.2.0 (fixed in 3.2.0)

Published 2026-04-18. Last modified 2026-06-17.