ZoomEye finds 73,105 exposed Airflow, 11,673 SonarQube and 33,837 Nexus instances

An internet-wide ZoomEye scan on 26 September 2026 returned 73,105 matches for Apache Airflow, 11,673 for SonarQube and 33,837 for Nexus Repository. These are application-level banner matches rather than bare port counts, so the real number of hosts may be higher.

• Airflow returned 73,105 matches, SonarQube 11,673 and Nexus 33,837
• Queries ran on 26 September 2026 between 04:33 and 04:38 Beijing time
• A banner match does not reveal version or authentication status
• Nexus stores build artefacts, making its exposure the most consequential