CVE-2025-27821

HIGH

7.3

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.3

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/26/2026

Ultima modificacao1/27/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

apache:hadoop

Fraquezas (CWE)

CWE-787

Referencias

https://lists.apache.org/thread/kwjhyyx0wl2z9b0mw0styjk0hhdbyplh(security@apache.org)

http://www.openwall.com/lists/oss-security/2026/01/23/7(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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