{"cve":"CVE-2025-62841","nvd":{"published":"2026-10-29T08:17:00.057","modified":"2026-10-29T08:17:00.163","status":"Awaiting Analysis","description":"An use of hard-coded cryptographic key vulnerability has been reported to affect HBS 3 Hybrid Backup Sync and Hybrid Backup Sync. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following version:\nHBS 3 Hybrid Backup Sync 26.4.0.521 and later\nHybrid Backup Sync 26.4.0.521 and later\nHybrid Backup Sync 26.4.1.563 and later","cvss_v4":{"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7},"cvss_v3":null,"cwes":["CWE-321"],"references":["https://www.qnap.com/en/app-release-notes?keyword=HBS%203&app=HybridBackup&product-line=nas","https://www.qnap.com/en/app-release-notes?keyword=Hybrid&app=HybridBackup&product-line=nas"],"products":[],"source":"nvd","synced_at":"2026-10-29T08:33:51.812639219+00:00"},"epss":null,"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}