CVE-2026-30912: Apache Airflow exposes SQL stack trace despite "api/expose_stack_traces" set to false

April 18, 2026 (updated April 22, 2026)

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.

References

github.com/advisories/GHSA-w7cf-2pmc-5m4c
github.com/apache/airflow
github.com/apache/airflow/pull/63028
lists.apache.org/thread/tp6kz1hnfb3zsrrtg19myo8x5x80w8r9
nvd.nist.gov/vuln/detail/CVE-2026-30912

Code Behaviors & Features

Detect and mitigate CVE-2026-30912 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →