CVE-2009-0298
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1,...
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.
Exploit likelihood
What each source reports
NVD Score used
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.
- Record
CVE-2009-0298- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.
- Record
CVE-2009-0298- Updated
- 2026-11-02
EUVDEUVD-2009-0303 No score
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.
- Record
EUVD-2009-0303- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jp6g-28v3-6rrm No score
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1,...
Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.
- Record
GHSA-jp6g-28v3-6rrm- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | MW6 Barcode - ActiveX 'Barcode.dll' Remote Heap Overflow (PoC) | 2009-01-26 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0298 is a high vulnerability (CVSS 9.3) in Mw6 Technologies Barcode Activex, published January 27, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.59%, the 92nd percentile. No source names a fixed version.