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CVE-2026-113504 Details

Description

Apache Airflow's secrets masker stopped descending into nested structures after five levels, so a secret registered with the masker — for example a Connection password or a Variable value — that appeared more than five containers deep under non-sensitive keys was shown in cleartext in task logs and rendered template fields. A user who can read task logs or rendered templates, but is not meant to see those secrets, could read them. Users are advised to upgrade to apache-airflow 3.4.0 or later.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://www.openwall.com/lists/oss-security/2026/11/09/19	CVE
https://github.com/apache/airflow/pull/73793	[email protected]
https://lists.apache.org/thread.html/c0bzrpq913qh7srwdmx0smvt1tgvthrr	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-497	Exposure of Sensitive System Information to an Unauthorized Control Sphere	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Nov 9, 2026	CVE Modified	CVE
Nov 9, 2026	New CVE Received	[email protected]