VDB
CVE-2026-35058
CVE-2026-35058
PUBLISHED
CVSS 6.9 MEDIUM
Reported by OpenVPN · Published June 8, 2026
Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows authenticated attackers to trigger a fatal assertion and cause a denial of service via a specially crafted packet.
Risk Scores
CVSS v4.0
6.9
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| OpenVPN | OpenVPN | 2.6.0, 2.7_alpha1 |
| alpine | openvpn | 0, 0, 0 |
| OpenVPN | OpenVPN | 2.6.0, 2.7_alpha1 |
Timeline
- Apr 23, 2026 CVE Published
- Jun 8, 2026 CVE Updated
- Jun 10, 2026 Coalition ESS Score
References
- vendor-advisory
- release-notes
- release-notes
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2381 url