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Vulnerability DatabaseCVE-2025-12106

CVE-2025-12106: 
OpenVPN vulnerability analysis and mitigation

Insufficient argument validation in OpenVPN 2.7alpha1 through 2.7rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses

Source: NVD

Related OpenVPN vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-12106CRITICAL9.1
  • OpenVPNOpenVPN
  • openvpn
NoNoDec 01, 2025
CVE-2025-10680HIGH8.8
  • OpenVPNOpenVPN
  • cpe:2.3:a:openvpn:openvpn
NoNoOct 24, 2025
CVE-2024-4877HIGH8.8
  • OpenVPNOpenVPN
  • openvpn
NoYesApr 03, 2025
CVE-2025-13086MEDIUM4.6
  • OpenVPNOpenVPN
  • openvpn-devel
NoYesDec 03, 2025
CVE-2025-13751LOW1.3
  • OpenVPNOpenVPN
  • openvpn
NoYesDec 03, 2025

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