CVE-2026-25604
March 09, 2026
In AWS Auth manager, the origin of the SAML authentication has been used as provided by the client and not verified against the actual instance URL.
This allowed to gain access to different instances with potentially different access controls by reusing SAML response from other instances.
You should upgrade to 9.22.0 version of provider if you use AWS Auth Manager.
Affected Packages
https://github.com/apache/airflow.git (GITHUB):
Affected version(s) >=providers-amazon/8.0.0 <providers-amazon/9.22.0Fix Suggestion:
Update to version providers-amazon/9.22.0apache-airflow-providers-amazon (PYTHON):
Affected version(s) >=1.0.0b1 <9.22.0Fix Suggestion:
Update to version 9.22.0apache-airflow-providers-amazon (PYTHON):
Affected version(s) >=8.0.0 <9.22.0Fix Suggestion:
Update to version 9.22.0Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Origin Validation Error
EPSS
Base Score:
0.01
