Technology · QNAP
QNAP QTS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 37 vulnerabilities in QNAP QTS: 0 in the last 7 days and 0 in the last 90 days, 6 of them critical and 6 exploited in the wild. The most recent, CVE-2026-24717, was published on 10 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 6
- Exploited in the wild
- 6
About QNAP QTS
QTS is the operating system used by QNAP network-attached storage devices.
Latest QNAP QTS vulnerabilities
- CVE-2026-24717: QNAP QTS and QuTS hero path traversalinfoCVSS 5.1
- CVE-2026-24716: QNAP QTS and QuTS hero NULL pointer dereference DoSinfoCVSS 5.1
- CVE-2026-22893: QNAP QTS and QuTS hero command injectioninfoCVSS 8.6
- CVE-2025-66280: QNAP QTS and QuTS hero integer overflow in operating systeminfoCVSS 5.1
- CVE-2025-66273: QNAP QTS and QuTS hero command injectioninfoCVSS 8.6
- CVE-2025-59382: QNAP QTS and QuTS web parameter manipulationinfoCVSS 5.1
- CVE-2025-66274: QNAP QTS and QuTS hero NULL pointer dereferencemediumCVSS 4.9EPSS 0.1%
- CVE-2025-9110: An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to…highCVSS 7.5EPSS 0.4%
- CVE-2025-59380: A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote…mediumCVSS 4.9EPSS 0.6%
- CVE-2025-57705: An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-54166: An out-of-bounds read vulnerability has been reported to affect several QNAP operating system versions. If a remote…mediumCVSS 4.9EPSS 0.3%
- CVE-2025-54165: An out-of-bounds read vulnerability has been reported to affect several QNAP operating system versions. If a remote…mediumCVSS 4.9EPSS 0.3%
- CVE-2025-54164: An out-of-bounds read vulnerability has been reported to affect several QNAP operating system versions. If a remote…mediumCVSS 4.9EPSS 0.3%
- CVE-2025-53596: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-53593: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…mediumCVSS 6.5EPSS 0.4%
- CVE-2025-53592: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 6.5EPSS 0.3%
- CVE-2025-53591: A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system…mediumCVSS 6.5EPSS 0.3%
- CVE-2025-53590: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-53589: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-53414: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-53405: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
- CVE-2025-52872: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-52864: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-52863: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-52431: A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a…mediumCVSS 4.9EPSS 0.4%
Most severe QNAP QTS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2019-7193: QNAP QTS Improper Input Validation Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2019-7195: QNAP Photo Station Path Traversal Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2019-7192: QNAP Photo Station Improper Access Control Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2020-2509: QNAP Network-Attached Storage (NAS) Command Injection Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2018-19943: QNAP NAS File Station Cross-Site Scripting Vulnerabilitycriticalexploited in the wildCVSS 8
- CVE-2018-19953: QNAP NAS File Station Cross-Site Scripting Vulnerabilitycriticalexploited in the wildCVSS 6.1
- CVE-2025-52872: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-52864: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-52863: A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote…highCVSS 8.1EPSS 0.4%
- CVE-2025-9110: An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to…highCVSS 7.5EPSS 0.4%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many QNAP QTS vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/qts)<a href="https://junglewise.ai/threats/technologies/qts"><img src="https://junglewise.ai/threats/technologies/qts/badge.svg" alt="QNAP QTS vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/qts.json, and this page as text at https://junglewise.ai/threats/technologies/qts.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "QNAP QTS vulnerabilities", https://junglewise.ai/threats/technologies/qts, 9 November 2026.