What is the CVSS score of CVE-2025-68438?

CVE-2025-68438 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Airflow are affected by CVE-2025-68438?

Organizations using Apache Airflow face notable risk from CVE-2025-68438, a information exposure vulnerability rated CVSS 7.5.. A patch is available.

How to fix or mitigate CVE-2025-68438?

Within 7 days: Identify all affected systems running Apache Airflow and apply vendor patches promptly. Monitor vendor channels for patch availability.

Airflow CVE-2025-68438

HIGH

Information Exposure (CWE-200)

2026-01-16 security@apache.org

GHSA-3qmm-r55x-hpxx

Apache Airflow

7.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 16, 2026 - 11:16 nvd

HIGH 7.5

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

7 pypi packages depend on apache-airflow (5 direct, 2 indirect)

Ecosystem-wide dependent count for version 3.1.0.

DescriptionNVD

In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core] max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.

Users are recommended to upgrade to 3.1.6 or later, which fixes this issue

AnalysisAI

Technical ContextAI

Classified as CWE-200 (Information Exposure). Affects Airflow. In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core] max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.

Users are recommended to upgrade to 3.1.6 or later, which fixes this issue

RemediationAI

Update to version 3.1.6 or later. Restrict network access to the affected service where possible.

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CVE-2025-68438 vulnerability details – vuln.today

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Airflow CVE-2025-68438

CVSS VectorNVD

Lifecycle Timeline

Blast Radius

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code