CVE-2026-30912

Apache Airflow: Exposing stack trace in case of constraint error

CVSS 7.5 HIGHEPSS 0.4%CWE-668

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

18 Apr 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Apache Software Foundation · Apache Airflow

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://github.com/apache/airflow/pull/63028 https://lists.apache.org/thread/tp6kz1hnfb3zsrrtg19myo8x5x80w8r9 http://www.openwall.com/lists/oss-security/2026/04/17/5