CVE-2021-47798
Critical
Description
NoteBurner 2.35 contains a buffer overflow vulnerability in the license code input field that allows attackers to crash the application. Attackers can generate a 6000-byte payload and paste it into the 'Name' and 'Code' fields to trigger an application crash.
SeverityCritical
CVSS9.8
Exploit probability—
ProductNoteBurner
PublishedJan 16, 2026
First seenJan 16, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Noteburner NoteBurner | 2.35 | — |
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