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 version: QuTS hero h5.3.2.3354 build 20251225 and later
History

Wed, 11 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 11 Feb 2026 12:45:00 +0000

Type Values Removed Values Added
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 version: QuTS hero h5.3.2.3354 build 20251225 and later
Title QuTS hero
Weaknesses CWE-120
CWE-121
References
Metrics cvssV4_0

{'score': 0.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U'}


cve-icon MITRE

Status: PUBLISHED

Assigner: qnap

Published:

Updated: 2026-02-11T14:48:36.064Z

Reserved: 2025-05-23T07:43:55.796Z

Link: CVE-2025-48725

cve-icon Vulnrichment

Updated: 2026-02-11T14:44:47.901Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-11T13:15:52.967

Modified: 2026-02-11T15:27:26.370

Link: CVE-2025-48725

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.