CVE-2026-42537: Apache Ranger

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Remote Code Execution via JDBC URL Injection in Apache Ranger <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.

Affected products

• Apache Ranger: before 2.9.0 (fixed in 2.9.0)

Published 2026-08-10. Last modified 2026-08-17.