Veille CVE
CVE-2026-35058
6.5 MoyenneDescription
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 6.9 Moyenne | security@openvpn.net | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| 3.1 | 6.5 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://community.openvpn.net/ReleaseHistory#openvpn-2620-released-22-april-2026 Release Notes
- https://community.openvpn.net/ReleaseHistory#openvpn-272-released-22-april-2026 Release Notes
- https://community.openvpn.net/Security%20Announcements/CVE-2026-35058 Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2381 ExploitMitigationThird Party Advisory