Severity: moderate Affected versions:
- HDFS native client (org.apache.hadoop:hadoop-hdfs-native-client) 3.2.0 before 3.4.2 Description: Out-of-bounds Write vulnerability in Apache Hadoop HDFS native client. This issue affects Apache Hadoop: from 3.2.0 before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue. This issue is being tracked as HDFS-17754 Credit: BUI Ngoc Tan (reporter) References: https://hadoop.apache.org/ https://www.cve.org/CVERecord?id=CVE-2025-27821 https://issues.apache.org/jira/browse/HDFS-17754
