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BIT-AIRFLOW-2026-33264 Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize()

🗓️ 09 Jul 2026 08:41:48Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

RCE via import_string in BaseSerialization.deserialize; upgrade Airflow to 3.3.0+ and enable allowlist.

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09 Jul 2026 12:11Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.8
EPSS0.01649
SSVC
2