Apache Software Foundation Hadoop vulnerabilities

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Published CVEs affecting Apache Software Foundation Hadoop: 1 record(s), with affected versions and fixes.
cpe:2.3:a:apache:hadoop

CVE-2025-27821 High · 7.3 CWE-787 Jan 26, 2026

HDFS native client: Out of bounds write in URI parser of native HDFS client

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.