Vulnerability · CVE-2025-34128
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method.
Published Jul 16, 2025 · catalog updated Apr 7, 2026 · X360Soft X360 VideoPlayer ActiveX Control
Last checked Oct 28, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-34128. EPSS is 1.48%. Act only if a listed version of X360Soft X360 VideoPlayer ActiveX Control is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- High8.6
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 1.48%
- Remediation
- Vendor / distro source
- Affected products
- vendor X360Soft X360 VideoPlayer ActiveX Control 2.6
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execute arbitrary code within the context of the current process.
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 X360Soft X360 VideoPlayer ActiveX Control 2.62.6
How to fix CVE-2025-34128
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 2.6
Advisory
Open the cve_org record and follow its fix.
Official advisories
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-2025-34128. EPSS is 1.48%. Act only if a listed version of X360Soft X360 VideoPlayer ActiveX Control is installed.
Which versions are affected?
Compare what you have installed with X360Soft X360 VideoPlayer ActiveX Control 2.6 2.6. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 1.48%. There is no CISA KEV listing. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. 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.
Jul 16, 2025 · EUVD
Detected
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execute arbitrary code within the context of the current process.
Apr 7, 2026 · EUVD
Updated
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execute arbitrary code within the context of the current process.
Sources
- CVE.orgVulnerability recordCVE-2025-34128
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-34128
30-day exploitation probability 1.48%
first.org - EUVDVulnerability recordEUVD-2025-21743
A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execu
euvd.enisa.europa.eu - Metasploit ModulesPublic exploit moduleexploit_windows/browser/x360_video_player_set_text_bof
Public module reference (normal). Module source is not copied into this catalog.
rapid7.com
References
Freshness
Last verified in this catalog Oct 27, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- Metasploit ModulesOct 28, 2026
- FIRST EPSSOct 24, 2026
- CVE.orgOct 21, 2026
- EUVDOct 20, 2026