PT-2026-1080 · Qnap · Quts Hero+1

Coral · Publicado 2026-01-02 · Atualizado 2026-01-02 · CVE-2025-53589

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions QNAP versions prior to QTS 5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.2.7.3256 build 20250913 QNAP versions prior to QuTS hero h5.3.1.3250 build 20250912

Description A NULL pointer dereference issue exists in QNAP operating systems. A remote attacker gaining administrator account access can exploit this to cause a denial-of-service (DoS) condition. A NULL pointer dereference occurs when a program attempts to access a memory location that has not been assigned a valid value, leading to unpredictable behavior and potentially crashing the system.

Recommendations Update QTS to version 5.2.7.3256 build 20250913 or later. Update QuTS hero to version h5.2.7.3256 build 20250913 or later. Update QuTS hero to version h5.3.1.3250 build 20250912 or later.

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

CVE-2025-53589

Produtos afetados

Qts

Quts Hero

Referências · 6

• https://qnap.com/en/security-advisory/qsa-25-50 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2007118433448800311 · Publicação no Twitter
• https://twitter.com/VulmonFeeds/status/2007144835967328615 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-53589 · Nota de Segurança
• https://t.me/CVEtracker/41243 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2025-53589 · Aviso do Fabricante