CVE records
Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.
Updated under an hour ago ()
What this means for you
This week: 5,470 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.
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- Published in the last 7 days
- 5,470
- Show in the list
- Critical, last 7 days
- 357
- Show in the list
- Healthcare-tagged, last 7 days
- 4
- Show in the list
- Known exploited (CISA KEV)
- 1,747
- Show in the list
Showing CVEs that name the product qnap:hybrid_backup_sync. Show all products
| CVE | Severity | Title | Published |
|---|---|---|---|
| CVE-2025-62842 | High 7.8 | An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. | Jan 2, 2026 |
| CVE-2025-62840 | Low 3.3 | A generation of error message containing sensitive information vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. | Jan 2, 2026 |
| CVE-2021-28799 Known exploited | Critical 10.0 | Improper Authorization Vulnerability in HBS 3 (Hybrid Backup Sync) Assigned by qnap | May 13, 2021 |
CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.