CVE-2026-25917
Published:April 18, 2026
Updated:April 23, 2026
Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.
Users are recommended to upgrade to Apache Airflow 3.2.0, which fixes the issue.
Affected Packages
apache-airflow-core (CONDA):
Affected version(s) >=3.0.0 <3.2.0Fix Suggestion:
Update to version 3.2.0https://github.com/apache/airflow.git (GITHUB):
Affected version(s) >=0.1 <3.2.0Fix Suggestion:
Update to version 3.2.0apache-airflow-core (PYTHON):
Affected version(s) >=3.0.0rc1 <3.2.0Fix Suggestion:
Update to version 3.2.0apache-airflow-core (PYTHON):
Affected version(s) >=3.0.0rc1 <3.2.0Fix Suggestion:
Update to version 3.2.0Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
1.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
UNREPORTED
CVSS v3
Base Score:
4.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Deserialization of Untrusted Data
EPSS
Base Score:
0.07
