How severe is CVE-2026-30912?

CVE-2026-30912 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-30912 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30912?

CVE-2026-30912 affects Apache Airflow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30912?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-30912 have an EU (EUVD) identifier?

Yes. CVE-2026-30912 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-23662.

When was CVE-2026-30912 published?

CVE-2026-30912 was published on 2026-04-18 and last updated on 2026-06-17.

CVE-2026-30912

CVE-2026-30912 is a high-severity vulnerability in Apache Airflow with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-668.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-23662
Weakness: CWE-668
Affected product: Apache Airflow
Published: 2026-04-18
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-30912?: 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.
How severe is CVE-2026-30912?: CVE-2026-30912 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-30912 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30912?: CVE-2026-30912 affects Apache Airflow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30912?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-30912 have an EU (EUVD) identifier?: Yes. CVE-2026-30912 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-23662.
When was CVE-2026-30912 published?: CVE-2026-30912 was published on 2026-04-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

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