CVE-2026-68870: Apache Software Foundation Apache Airflow Microsoft Azure Provider

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

The Azure Key Vault secrets backend in Apache Airflow's Microsoft Azure provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-microsoft-azure 14.1.0 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace.

Affected products

Published 2026-08-10. Last modified 2026-09-16.