CVE-2025-52869

CVSS Score & Metrics

Base Score

8.1 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H                                    

Vulnerability Description

A buffer overflow vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes.

We have already fixed the vulnerability in the following version:
Qsync Central 5.0.0.4 ( 2026/01/20 ) and later

Vulnerability Details

Published Date

February 11, 2026

Last Modified

February 12, 2026

CWE ID

CWE-120

Source

NVD

Vendor

QNAP Systems Inc.

Product

Qsync Central

External References

https://www.qnap.com/en/security-advisory/qsa-26-02

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