PT-2026-64312 · Apache · Apache Hbase

CVE-2026-49326 · Publicado 2026-07-24 · Atualizado 2026-07-24

Mitre

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Missing Authorization vulnerability in Apache HBase thrift and rest delegation service.

A scan operation in thrift/rest service has 3 steps, open, fetch(possible multiple times), close. The open step will return an id which will be passed back to server for identifying the scanner instances stored at server side. We missed the owner check in fetch and close steps which means a user can fetch rows from the scanner which is opened by other users, and close scanners which belongs to other users.

This issue affects Apache HBase:from 3.0.0-alpha-1 through 3.0.0-beta-1, from 2.6.0 through 2.6.5, from 2.5.0 through 2.5.14, through 2.4.*.

Users are recommended to upgrade to version 3.0.0-beta-2, 2.6.6 and 2.5.15, which fixes the issue.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2026-49326

Produtos afetados

Apache Hbase

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-49326 · Nota de Segurança
• https://lists.apache.org/thread/f4l4sjgwb9tb04cqnkpgl6gy3slgvcsj · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2026/07/24/23 · Nota