Low 3.7Published Apr 18, 2026

CVE-2026-32690Apache Airflow: 3.x - Nested Variable Secret Values Bypass Redaction via max_depth=1

Updated under an hour ago (Oct 26, 2026, 9:50 PM ET)

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It affects Apache Software Foundation Apache Airflow and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Apache Software Foundation Apache Airflow

Exploited in the last 30 days

Secrets in Variables saved as JSON dictionaries were not properly redacted - in case thee variables were retrieved by the user the secrets stored as nested fields were not masked. If you do not store variables with sensitive values in JSON form, you are not affected. Otherwise please upgrade to Apache Airflow 3.2.0 that has the fix implemented

CVSS: 3.7 LOW (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-668
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: apache
NVD analysis: Analyzed
Record last updated: Apr 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Apache Software Foundation Apache Airflow apache_software_foundation:apache_airflow (from the name)	from 3.0.0 before 3.2.0	CNA record
apache airflow apache:airflow	from 3.0.0 before 3.2.0	NVD

References

References

https://github.com/apache/airflow/pull/63480	patch, issue-tracking
https://lists.apache.org/thread/7rnzxofntcznqxnhsmjvvlvygwph7rn5	vendor-advisory, mailing-list
http://www.openwall.com/lists/oss-security/2026/04/17/6	mailing-list, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.