# QNAP Qsync Central vulnerabilities

Source: https://junglewise.ai/threats/technologies/qsync-central  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/qsync-central.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in QNAP Qsync Central: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-29897, was published on 15 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 3
- Last 90 days: 3
- All time: 4 (0 critical, 0 exploited in the wild)

## About QNAP Qsync Central

QNAP QSync Central is a file synchronization and sharing application.

## Latest QNAP Qsync Central vulnerabilities

- [CVE-2025-29897: QNAP Qsync Central buffer overflow](https://junglewise.ai/threats/cve-2025-29897-a-buffer-copy-without-checking-size-of-input-vulnerability-has) (info, published 15 Oct 2026)
- [CVE-2025-29896: QNAP Qsync Central NULL pointer dereference](https://junglewise.ai/threats/cve-2025-29896-a-null-pointer-dereference-vulnerability-has-been-reported-to) (info, published 15 Oct 2026)
- [CVE-2025-29895: QNAP Qsync Central NULL pointer dereference](https://junglewise.ai/threats/cve-2025-29895-a-null-pointer-dereference-vulnerability-has-been-reported-to) (info, published 15 Oct 2026)
- [CVE-2025-57712: A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account…](https://junglewise.ai/threats/cve-2025-57712-a-path-traversal-vulnerability-has-been-reported-to-affect-qsync) (medium, CVSS 6.5, published 7 Nov 2025)

## Most severe QNAP Qsync Central vulnerabilities

- [CVE-2025-57712: A path traversal vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account…](https://junglewise.ai/threats/cve-2025-57712-a-path-traversal-vulnerability-has-been-reported-to-affect-qsync) (medium, CVSS 6.5, published 7 Nov 2025)
- [CVE-2025-29897: QNAP Qsync Central buffer overflow](https://junglewise.ai/threats/cve-2025-29897-a-buffer-copy-without-checking-size-of-input-vulnerability-has) (info, published 15 Oct 2026)
- [CVE-2025-29896: QNAP Qsync Central NULL pointer dereference](https://junglewise.ai/threats/cve-2025-29896-a-null-pointer-dereference-vulnerability-has-been-reported-to) (info, published 15 Oct 2026)
- [CVE-2025-29895: QNAP Qsync Central NULL pointer dereference](https://junglewise.ai/threats/cve-2025-29895-a-null-pointer-dereference-vulnerability-has-been-reported-to) (info, published 15 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 3 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other QNAP technologies

- [QNAP QTS](https://junglewise.ai/threats/technologies/qts): 37 vulnerabilities
- [QNAP Quts Hero](https://junglewise.ai/threats/technologies/qnap-quts-hero): 24 vulnerabilities
- [QNAP File Station](https://junglewise.ai/threats/technologies/file-station): 14 vulnerabilities
- [QNAP Video Station](https://junglewise.ai/threats/technologies/video-station): 6 vulnerabilities
- [QNAP Network Attached Storage (NAS)](https://junglewise.ai/threats/technologies/network-attached-storage-nas): 5 vulnerabilities
- [QNAP Hybrid Backup Sync](https://junglewise.ai/threats/technologies/hybrid-backup-sync): 4 vulnerabilities
- [QNAP Photo Station](https://junglewise.ai/threats/technologies/photo-station): 4 vulnerabilities
- [QNAP License Center](https://junglewise.ai/threats/technologies/license-center): 3 vulnerabilities
- [QNAP File Station 5](https://junglewise.ai/threats/technologies/qnap-file-station-5): 3 vulnerabilities
- [QNAP Qumagie](https://junglewise.ai/threats/technologies/qnap-qumagie): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "QNAP Qsync Central vulnerabilities", https://junglewise.ai/threats/technologies/qsync-central, 9 November 2026.