Security Advisory

CVE-2025-54166

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-02 14:57:05

Last updated 2026-01-02 19:16:09

Assigner qnap

State PUBLISHED

Description

An out-of-bounds read vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to obtain secret data. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3256 build 20250913 and later QuTS hero h5.2.7.3256 build 20250913 and later QuTS hero h5.3.1.3250 build 20250912 and later

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