CVE-2025-58466

CWE-4573 documents3 sources
Severity
1.2LOW
EPSS
0.1%
top 65.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Qnap Systems Inc. QTSQnap Systems Inc. Quts HeroQnap QTS+1 more
Timeline
PublishedFeb 11

Description

A use of uninitialized variable 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 denial of service conditions, or modify control flow in unexpected ways. We have already fixed the vulnerability in the following versions: QTS 5.2.8.3332 build 20251128 and later QuTS hero h5.2.8.3321 build 20251117 and later

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Packages4 packages

▶CVEListV5qnap_systems_inc./quts_heroh5.2.x — h5.2.8.3321 build 20251117
▶NVDqnap/quts_hero18 versions+17
▶CVEListV5qnap_systems_inc./qts5.2.x — 5.2.8.3332 build 20251128
▶NVDqnap/qts19 versions+18

🔴Vulnerability Details

2
GHSA
GHSA-3rgq-74p3-8xc5: A use of uninitialized variable vulnerability has been reported to affect several QNAP operating system versions↗2026-02-11
▶
CVEList
QTS, QuTS hero↗2026-02-11
▶
CVE-2025-58466 (LOW CVSS 1.2) | A use of uninitialized variable vul | cvebase.io