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GHSA-92cc-952p-v8rh | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceGHSA-92cc-952p-v8rh

GHSA-92cc-952p-v8rh

HIGH7.3

Apache Hadoop HDFS Native Client has Out-of-bounds Write Vulnerability

Published Jan 26, 2026

Modified 1 months ago

Fix available

Details

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.

Affected Packages

org.apache.hadoop:hadoop-hdfs-native-client

Maven

Fixed in:

3.4.2

References

WEB

http://www.openwall.com/lists/oss-security/2026/01/23/7

ADVISORY

https://github.com/advisories/GHSA-92cc-952p-v8rh

PACKAGE

https://github.com/apache/hadoop

WEB

https://github.com/apache/hadoop/commit/2b32e46f666c7645f5d1e026be3982b99319ccb8

WEB

https://github.com/apache/hadoop/pull/7481

WEB

https://issues.apache.org/jira/browse/HDFS-17754

WEB

https://lists.apache.org/thread/kwjhyyx0wl2z9b0mw0styjk0hhdbyplh

ADVISORY

https://nvd.nist.gov/vuln/detail/CVE-2025-27821

Aliases

CVE-2025-27821

CVSS Analysis

CVSS v3.1

7.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

LowA:L

7.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVE-2025-27821

Ecosystems

Maven

Timeline

PublishedJan 26, 2026

ModifiedJan 26, 2026