Description


A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. 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 versions: QTS 5.2.7.3256 build 20250913 and later QuTS hero h5.2.7.3256 build 20250913 and later QuTS hero h5.3.0.3192 build 20250716 and later

Related CPE's


o

qnap

quts_hero

18

o

qnap

qts

16

Weaknesses



CWE-120

CVSS impact metrics


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

8.1 · High

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-02T15:16:00.827Z

2 weeks ago

Last modified

2026-01-05T20:13:29.287Z

2 weeks ago