QNAP Systems Inc. HBS 3 Hybrid Backup Sync vulnerabilities
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Published CVEs affecting QNAP Systems Inc. HBS 3 Hybrid Backup Sync: 2 record(s), with affected versions and fixes.
CVE-2025-62842
High · 7.8
CWE-73 Jan 2, 2026
HBS 3 Hybrid Backup Sync
An external control of file name or path vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read or modify files or directories.
We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 26.2.0.938 and later
CVE-2025-62840
Low · 3.3
CWE-209 Jan 2, 2026
HBS 3 Hybrid Backup Sync
A generation of error message containing sensitive information vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read application data.
We have already fixed the vulnerability in the following version:
HBS 3 Hybrid Backup Sync 26.2.0.938 and later