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CVE-2026-35058

CVE-2026-35058

CVSS 6.9 MEDIUMEPSS 0.3%CWE-617
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.
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
Productos afectados
OpenVPN · OpenVPN

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Referencias
https://community.openvpn.net/ReleaseHistory#openvpn-2620-released-22-april-2026https://community.openvpn.net/ReleaseHistory#openvpn-272-released-22-april-2026https://community.openvpn.net/Security%20Announcements/CVE-2026-35058https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2381