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CVE-2021-47798

🗓️ 15 Jan 2026 23:25:45Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

NoteBurner 2.35 has a buffer overflow in license fields causing denial of service with a six thousand byte payload.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47798
15 Jan 202623:25
attackerkb
Circl
CVE-2021-47798
16 Jan 202602:27
circl
CNNVD
NoteBurner security vulnerability
16 Jan 202600:00
cnnvd
Cvelist
CVE-2021-47798 NoteBurner 2.35 - Denial Of Service (DoS) (PoC)
15 Jan 202623:25
cvelist
EUVD
EUVD-2026-3031
16 Jan 202600:30
euvd
NVD
CVE-2021-47798
16 Jan 202600:16
nvd
Positive Technologies
PT-2026-3170
15 Jan 202600:00
ptsecurity
Vulnrichment
CVE-2021-47798 NoteBurner 2.35 - Denial Of Service (DoS) (PoC)
15 Jan 202623:25
vulnrichment
Vulners
[
  {
    "vendor": "Noteburner",
    "product": "NoteBurner",
    "versions": [
      {
        "version": "2.35",
        "status": "affected"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
7.1High risk
Vulners AI Score7.1
CVSS 46.7
CVSS 3.19.8
EPSS0.00018
SSVC
4