7.3
/ 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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 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.
Basic Information
ID
CVE-2025-27821
Source
apache
Published
Jan 26, 2026 at 09:44
Modified
Jan 26, 2026 at 18:13
Affected Product
Vendor
Apache Software Foundation
Product
HDFS native client
Version
3.2.0
Affected Versions
Apache Software Foundation HDFS native client 3.2.0