CVE-2026-2738: OpenVPN ovpn-dco-win vulnerability
OpenVPN · ovpn-dco-win
Vendor fix available · Affected: OpenVPN ovpn-dco-win · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 2% of scored CVEs
DescriptionCVE.org
Buffer overflow in ovpn‑dco‑win version 2.8.0 allows local attackers to cause a system crash by sending too large packets to the remote peer when the AEAD tag appears at the end of the encrypted packet
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- OpenVPN · ovpn-dco-win2.8.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- OpenVPN
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-2738 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.