OpenVPN vulnerabilities and fixes

CVEs that mention OpenVPN, ranked by priority. 1 tracked.

OpenVPN has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-09. Highest priority: CVE-2026-71993 (score 63/100).

• CVE-2026-71993 CRITICAL 9.8 MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the openvpn fu

FAQ

How do I fix OpenVPN vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is OpenVPN being exploited right now?

None of the tracked OpenVPN CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which OpenVPN CVE should I patch first?

CVE-2026-71993 currently ranks highest (63/100): MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the openvpn fu.

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