CVE-2026-111395
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Nov 09, 2026
Vendor
unknown
Description
Apache Airflow did not reject reserved serialization keys inside a Dag run's `conf`. A user allowed to trigger a Dag that uses a deadline alert with an asynchronous callback could pass a `conf` that, once the deadline was missed, either crashed the scheduler repeatedly or was rebuilt into objects inside the Triggerer. Users are advised to upgrade to apache-airflow 3.4.0 or later.