CVE-2025-27821

High CVSS: 7.3

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.

Vendor

Apache

Product

Hadoop

CWE

CWE-787

Yayın Tarihi

2026-01-26 10:16:05

Güncelleme

2026-01-27 20:30:26

Source Identifier

security@apache.org

KEV Date Added

Kategoriler

CWE-787 Hadoop HIGH Apache 2026

Referanslar

https://lists.apache.org/thread/kwjhyyx0wl2z9b0mw0styjk0hhdbyplh http://www.openwall.com/lists/oss-security/2026/01/23/7

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