CVE-2025-58466: QTS, QuTS hero
QNAP Systems Inc. · QTS
Vendor fix available · Affected: QNAP Systems Inc. QTS · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 49% of scored CVEs
DescriptionCVE.org
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
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- QNAP Systems Inc. · QTSfrom 5.2.x before 5.2.8.3332 build 20251128
- QNAP Systems Inc. · QuTS herofrom h5.2.x before h5.2.8.3321 build 20251117
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- QNAP Systems Inc.
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-58466 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.