CVE-2025-48725

CWE-120 — Classic Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
0.6LOW
EPSS
0.1%
top 68.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Qnap Systems Inc. Quts HeroQnap QTSQnap Quts Hero
Timeline
PublishedFeb 11

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

CVSS 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

Affected Packages3 packages

▶CVEListV5qnap_systems_inc./quts_heroh5.3.x — h5.3.2.3354 build 20251225
▶NVDqnap/quts_hero18 versions+17
▶NVDqnap/qts19 versions+18

🔴Vulnerability Details

2
CVEList
QuTS hero↗2026-02-11
▶
GHSA
GHSA-36h4-32cj-m84w: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions↗2026-02-11
▶
CVE-2025-48725 (LOW CVSS 0.6) | A buffer overflow vulnerability has | cvebase.io