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CVE-2025-30276

🗓️ 11 Feb 2026 12:19:51Reported by qnapType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 6 Views

Out-of-bounds write in Qsync Central; authenticated user can modify memory; fixed in 5.0.0.4 and later.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-30276
11 Feb 202612:19
attackerkb
Circl
CVE-2025-30276
12 Feb 202611:29
circl
CNNVD
QNAP Qsync Central 缓冲区错误漏洞
11 Feb 202600:00
cnnvd
Cvelist
CVE-2025-30276 Qsync Central
11 Feb 202612:19
cvelist
NVD
CVE-2025-30276
11 Feb 202613:15
nvd
OSV
CVE-2025-30276
11 Feb 202613:15
osv
Positive Technologies
PT-2026-7533
11 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2025-30276
12 Feb 202613:43
redhatcve
Vulnrichment
CVE-2025-30276 Qsync Central
11 Feb 202612:19
vulnrichment
NVD
Node
qnapqsync_centralRange5.0.0.05.0.0.4
[
  {
    "defaultStatus": "unaffected",
    "product": "Qsync Central",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "5.0.0.4 ( 2026/01/20 )",
        "status": "affected",
        "version": "5.0.x.x",
        "versionType": "custom"
      }
    ]
  }
]

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11 Feb 2026 21:13Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.18.8
CVSS 47.1
EPSS0.00059
SSVC
6