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CVE-2025-52854

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CVE-2025-52854

Published: Oct 3, 2025

Modified: Oct 3, 2025

PUBLISHED

Description

A NULL pointer dereference 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 launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.6.3195 build 20250715 and later QuTS hero h5.2.6.3195 build 20250715 and later

VendorProductVersions

QNAP Systems Inc.

QTS

affected
5.2.x - < 5.2.6.3195 build 20250715

QNAP Systems Inc.

QuTS hero

affected
h5.2.x - < h5.2.6.3195 build 20250715

Weaknesses (CWE)

CWE-476

References

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