WinMPG Video Convert 9.3.5 Buffer Overflow Local Denial of Service
Priority MEDIUM 64CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
WinMPG Video Convert 9.3.5 and older versions contain a buffer overflow vulnerability in the registration dialog that allows local attackers to crash the application by supplying oversized input. Attackers can paste a large payload of 6000 bytes into the Name and Registration Code field to trigger a denial of service condition.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Winmpg | WinMPG Video Convert Local Dos Exploit | 9.3.5 | — | No fix listed | CNA |
- WinMPG Video Convert Local Dos Exploit VendorWinmpg Affected 9.3.5 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:direct-soft:winmpg_video_convert:*:*:*:*:*:*:*:* | up to 9.3.5 | Vulnerable | Direct-soft |
- cpe:2.3:a:direct-soft:winmpg_video_convert:*:*:*:*:*:*:*:* Versions up to 9.3.5 Vulnerable ·Direct-soft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-25644
- 2026-10-03 Alias added: GHSA-36vr-929m-887g
References
Exploit 1
More Winmpg vulnerabilities
- TI-2019-15537 WinMPG iPod Convert 3.0 Register Field Buffer Overflow DoS CVSS 4.0MEDIUM 6.9
Sources
- CVE-2019-25644 · CVE Program
- CVE-2019-25644 · NVD
- FIRST EPSS
- GHSA-36vr-929m-887g · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences