PT-2026-7534 · Qnap · Qnap Qts+1

Coral · Publicado 2026-02-11 · Atualizado 2026-02-27 · CVE-2025-47205

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Média

Vetor base

AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.8.3332 build 20251128 QNAP QuTS hero versions prior to h5.2.8.3321 build 20251117

Description A NULL pointer dereference issue exists in QNAP operating systems. A remote attacker gaining administrator privileges can exploit this to cause a denial-of-service (DoS) condition.

Recommendations Update QTS to version 5.2.8.3332 build 20251128 or later. Update QuTS hero to version h5.2.8.3321 build 20251117 or later.

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

CVE-2025-47205

Produtos afetados

Qnap Qts

Qnap Quts Hero

Referências · 5

• https://qnap.com/en/security-advisory/qsa-26-05 · Aviso do Fabricante
• https://t.me/cveNotify/153460 · Publicação no Telegram
• https://t.me/cveNotify/151688 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2025-47205 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-47205 · Nota de Segurança