Apache Airflow exposes SQL stack trace despite "api/expose_stack_traces" set to false

HIGH 7.5CVE-2026-30912 · BIT-airflow-2026-30912 · GHSA-w7cf-2pmc-5m4c · Published 18/04/2026 · updated 26/10/2026

In short

CVE-2026-30912 is a HIGH (CVSS 7.5) vulnerability affecting apache-airflow, apache-airflow-core, airflow (apache).
Chance of exploitation in the next 30 days (EPSS): 0.45%, higher than 39.1% of all vulnerabilities.
Fix: update to 3.2.0 or later.

Package	Affected versions	Patched versions
apache-airflow PyPI	`< 3.2.0`	`3.2.0`
apache-airflow-core PyPI	`< 3.2.0`	`3.2.0`
airflow apache	`< 3.2.0`	`3.2.0`

Description

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.

NVD description

References

nvd.nist.gov/vuln/detail/CVE-2026-30912 · ADVISORY
apache/airflow#63028 · WEB
apache/airflow · WEB
pypa/advisory-database · WEB
lists.apache.org/thread/tp6kz1hnfb3zsrrtg19myo8x5x80w8r9 · WEB
openwall.com/lists/oss-security/2026/04/17/5 · WEB
pypi.org/project/apache-airflow-core · PACKAGE
GitHub Advisory GHSA-w7cf-2pmc-5m4c · ADVISORY

More vulnerabilities in apache-airflow

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

apache-airflow

PyPI

< 3.2.0

3.2.0

apache-airflow-core

PyPI

< 3.2.0

3.2.0

airflow

apache

< 3.2.0

3.2.0

Description

NVD description

More vulnerabilities in apache-airflow

See all →