CVE-2026-96285
Published:November 09, 2026
Updated:November 09, 2026
Apache Airflow 3.2.0 before 3.4.0 deserializes stored resume data (next_kwargs) before checking that it is a dict (in the execution API next_kwargs converter since 3.2.0, and in the scheduler/trigger paths since 3.3.0), so constructors of allowed classes are invoked during deserialization. Fixed in 3.4.0.
Affected Packages
apache-airflow-core (CONDA):
Affected version(s) >=3.3.0 <3.4.0 || >=3.2.1 <3.4.0Fix Suggestion:
Update to version 3.4.0https://github.com/apache/airflow.git (GITHUB):
Affected version(s) >=3.2.0rc2 <3.4.0 || >=3.3.0b1 <3.4.0 || =3.4.0b1 <3.4.0Fix Suggestion:
Update to version 3.4.0apache-airflow-core (PYTHON):
Affected version(s) >=3.3.0b1 <3.4.0 || =3.4.0b1 <3.4.0 || >=3.2.0rc2 <3.4.0Fix Suggestion:
Update to version 3.4.0Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW