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  4. CVE 2026 32690 apache airflow 3x nested variable secret values
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Back to active CVEs
Low · CVSS 3.7CVE-2026-32690GHSA-W9R4-94FJ-XP69

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

Answer in brief

CVE-2026-32690 records a Low severity (CVSS 3.7) vulnerability in Apache Airflow: 3.x - Nested Variable Secret Values Bypass Redaction via max_depth=1. The current sources do not mark it as known exploited. The current feed maps Apache Software Foundation/apache-airflow-core (generic), apache-airflow (pip), apache-airflow-core (pip). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Apr 18, 2026Updated Nov 3, 2026Source checked Nov 3, 2026First seen by HOL Jun 11, 2026Material review Nov 3, 2026
Upstream Advisory

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-668
Source
CVE List V5
Source checked
Nov 3, 2026
References
6 linked sources
Open source record

Key facts

Risk
Low · CVSS 3.7
Exploitation
Not marked as known exploited
Affected software
4 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 3.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Apache Software Foundation/apache-airflow-core (generic), apache-airflow (pip), apache-airflow-core (pip). Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Apache Software Foundation/apache-airflow-coregeneric>=3.0.0 <3.2.03.2.0
apache-airflowpip>=3.0.0,<3.2.03.2.0
apache-airflow-corepip>=3.0.0,<3.2.03.2.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Apache Software Foundation/apache-airflow-core, apache-airflow, apache-airflow-core.
  2. 2Review the reported fix. Update Apache Software Foundation/apache-airflow-core to 3.2.0; apache-airflow to 3.2.0; apache-airflow-core to 3.2.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Apr 18, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Jun 11, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencelists.apache.org
  • Source referenceopenwall.com
  • NVD vulnerability recordnvd.nist.gov
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

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

Quoted source text, attributed separately from HOL analysis.