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CVE-2026-2738

🗓️ 21 Feb 2026 01:30:45Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com

CVE-2026-2738: Buffer overflow in OpenVPN DCO Windows 2.8.0 enables local crashes via oversized packets to the remote peer with the AEAD tag at the end.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2738
19 Feb 202620:00
attackerkb
CNNVD
OpenVPN ovpn-dco-win 安全漏洞
19 Feb 202600:00
cnnvd
CVE
CVE-2026-2738
19 Feb 202620:00
cve
Cvelist
CVE-2026-2738
19 Feb 202620:00
cvelist
NVD
CVE-2026-2738
19 Feb 202621:18
nvd
Tenable Nessus
OpenVPN 2.7.0_beta3 < 2.7.0_I017 Buffer Overflow (Windows)
27 Feb 202600:00
nessus
Positive Technologies
PT-2026-20934
19 Feb 202600:00
ptsecurity
Vulnrichment
CVE-2026-2738
19 Feb 202620:00
vulnrichment

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21 Feb 2026 01:30Current
5.6Medium risk
Vulners AI Score5.6
CVSS 46.8
EPSS0.00021
SSVC
0