CVE-2025-50054
Medium
Description
Buffer overflow in OpenVPN ovpn-dco-win version 1.3.0 and earlier and version 2.5.8 and earlier allows a local user process to send a too large control message buffer to the kernel driver resulting in a system crash
SeverityMedium
CVSS5.5
Exploit probability—
ProductOpenvpn Ovpn-dco-win
PublishedJun 20, 2025
First seenJun 20, 2025
Weakness typeCWE-122CWE-122CWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openvpn ovpn-dco-win | v ≤ 1.3.0, 2.4.0 ≤ v ≤ 2.5.8 | — |
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