Data Lake

Multi Apache Polaris Flaws Granting Unauthorized Multi-Cloud Access Apache Polaris Security Iceberg Credential Bypass

Apache Polaris Security Iceberg Credential Bypass

Multi Apache Polaris Flaws Granting Unauthorized Multi-Cloud Access

Do Son May 5, 2026

The Apache Polaris project, a popular open-source catalog for Apache Iceberg, has released a major security update...

CVE-2025-27821: Apache Patches Out-of-Bounds Write Flaw in Hadoop HDFS Client CVE-2021-25642 Hadoop HDFS Vulnerability CVE-2025-27821

CVE-2021-25642 Hadoop HDFS Vulnerability CVE-2025-27821

CVE-2025-27821: Apache Patches Out-of-Bounds Write Flaw in Hadoop HDFS Client

Do Son January 25, 2026

The Apache Software Foundation has released a security update for Apache Hadoop, the backbone of big data...