Skip to main content
CVE-2026-101031VulnerabilityPublished

The example_dag_decorator example Dag shipped with Apache Airflow validated an IP address fetched over HTTP with

Source GCVE Database

0
Compare

Mentioned vulnerabilities

Authoritative record:CVE-2026-101031· High

Not known to be exploited : upgrade to 3.4.0 soon.

Data as of 9 Nov 2026, 13:33 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 3.4.0

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.

What to do

Upgrade Apache Airflow and apache-airflow-core to 3.4.0.

Affected software

ProductAffectedFixed in
Apache Airflowapache-airflow-coreAffected
  • >=3.0.5 <3.4.0
Fixed in
  • 3.4.0
PyPIapache-airflow-corepkg:pypi/apache-airflow-coreOther threatsAffected
  • >=3.0.5 <3.4.0
Fixed in
  • 3.4.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should upgrade Apache Airflow to version 3.4.0 or later, where this vulnerability is fully addressed. Alternatively, disabling example DAGs by setting load_examples = False is recommended for production environments to prevent exploitation.

Description

The example_dag_decorator example DAG in Apache Airflow improperly validates an IP address fetched over HTTP, allowing shell command injection via crafted IPv6 zone identifiers. This vulnerability is an incomplete fix of CVE-2025-54941. Users should upgrade to Apache Airflow 3.4.0 or later or disable example DAGs in production.

References

Community reviews

Loading reviews…