Description


A buffer overflow 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 modify memory or crash processes. 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

Related CPE's


o

qnap

quts_hero

18

o

qnap

qts

16

Weaknesses



CWE-121


CWE-787

CVSS impact metrics


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

6.5 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-02T15:16:02.540Z

1 week ago

Last modified

2026-01-05T20:12:40.680Z

1 week ago