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Vulnerabilities

Vulnerability · CVE-2019-25363

WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to crash the application by providing an oversized license input.

Published Feb 18, 2026 · catalog updated Jul 15, 2026 · Alloksoft WMV to AVI MPEG DVD WMV Convertor

Last checked Nov 12, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2019-25363. EPSS is 0.43%. Act only if a listed version of Alloksoft WMV to AVI MPEG DVD WMV Convertor is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.43%
Remediation
Vendor / distro source
Affected products
vendor Alloksoft WMV to AVI MPEG DVD WMV Convertor 4.6.1217

WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to crash the application by providing an oversized license input. Attackers can generate a 6000-byte payload and paste it into the 'License Name and License Code' field to trigger an application crash.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Alloksoft WMV to AVI MPEG DVD WMV Convertor 4.6.12174.6.1217

How to fix CVE-2019-25363

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2019-25363. EPSS is 0.43%. Act only if a listed version of Alloksoft WMV to AVI MPEG DVD WMV Convertor is installed.

Which versions are affected?

Compare what you have installed with Alloksoft WMV to AVI MPEG DVD WMV Convertor 4.6.1217 4.6.1217. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 18, 2026 · EUVD

    Detected

    WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to crash the application by providing an oversized license input. Attackers can generate a 6000-byte payload and paste it into the 'License Name and License Code' field to trigger an application crash.

  2. Jul 15, 2026 · EUVD

    Updated

    WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to crash the application by providing an oversized license input. Attackers can generate a 6000-byte payload and paste it into the 'License Name and License Code' field to trigger an application crash.

Sources

  • CVE.orgVulnerability recordCVE-2019-25363

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-25363

    30-day exploitation probability 0.43%

    first.org
  • EUVDVulnerability recordEUVD-2019-19704

    WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer overflow vulnerability that allows attackers to crash the application by providing an oversized license input. Attackers can generate a 6000-byte payload and paste it into the 'License Name and License Code' field to tr

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 12, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 12, 2026
  • CVE.orgNov 6, 2026
  • EUVDNov 5, 2026