CVE-2026-25917
Low
Low
Medium
High
Critical
CVSS Score
Vulnerability Description
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.
Severity Details
out of 10.0
Low
Weakness Type (CWE)
CWE-502
Top 25 #15
Deserialization of Untrusted Data
- Description
- The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
- Exploit Likelihood
- Medium
- Typical Severity
- Medium
- OWASP Top 10
- A08:2021-Software/Data Integrity Failures
- Abstraction Level
- Base
Key Information
- Published Date
- April 18, 2026
