CVE-2026-35058

Published: Giu 08, 2026 Last Modified: Giu 08, 2026

ExploitDB:

Other exploit source:

Google Dorks:

MEDIUM 6,9

Source: [email protected]

Attack Vector: network

Attack Complexity: high

Privileges Required: low

User Interaction: passive

Confidentiality: N/A

Integrity: N/A

Availability: N/A

Description

AI Translation Available

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.

617

Reachable Assertion

Draft

Abstraction: Base Structure: Simple

Common Consequences

Security Scopes Affected:

Availability

Potential Impacts:

Dos: Crash, Exit, Or Restart

Applicable Platforms

Languages: Not Language-Specific, C, Java, Rust

View CWE Details

https://www.talosintelligence.com/vulnerability_reports/TAL…

https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2381

https://community.openvpn.net/ReleaseHistory#openvpn-2620-r…

https://community.openvpn.net/ReleaseHistory#openvpn-2620-released-22-april-2026

https://community.openvpn.net/ReleaseHistory#openvpn-272-re…

https://community.openvpn.net/ReleaseHistory#openvpn-272-released-22-april-2026

https://community.openvpn.net/Security%20Announcements/CVE-…

https://community.openvpn.net/Security%20Announcements/CVE-2026-35058