Apache Ranger — Vulnerabilities & Security Advisories 23

Apache Ranger is an open-source project developed by the Apache Software Foundation that provides comprehensive security authorization for fine-grained access control across Hadoop components. This page aggregates publicly known vulnerabilities, misconfigurations, and security weaknesses associated with the Apache Ranger product line, covering incidents reported from its initial release through the present day. By organizing these records, the page enables security professionals and system administrators to effectively track vendor advisories and patch releases, gain a deeper understanding of specific weakness classes such as authentication bypasses or authorization flaws, and review the historical vulnerability profile of the product to assess long-term risk trends. The data includes details on impact severity, affected versions, and remediation strategies where available, allowing users to benchmark their current deployments against known security gaps. This resource is designed to support proactive risk management by providing a centralized view of security issues without requiring manual aggregation from multiple sources. Users can explore how specific vulnerabilities have evolved over time, identify patterns in reported exploits, and compare Apache Ranger’s security posture against other enterprise security frameworks. The information presented here is derived from official security advisories, community disclosures, and verified third-party reports to ensure accuracy and relevance for enterprise security planning.