Security Advisory

CVE-2025-27821

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-26 09:44:13

Last updated 2026-01-26 18:13:19

Assigner apache

State PUBLISHED

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.

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