Product by Debian
Openvpn
17 known vulnerabilities in Openvpn (Debian), 0 of them actively exploited (CISA KEV).
Key figures
17
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
4
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Critical | CVE-2022-0547 | OpenVPN: Authentication Bypass by Primary Weakness | 9.8 | |
| Critical | CVE-2017-12166 | OpenVPN: Buffer Overflow | 9.8 | |
| High | CVE-2020-15078 | OpenVPN: Authentication Bypass by Primary Weakness | 7.5 | |
| Critical | CVE-2023-46850 | OpenVPN 2 (Community): Use After Free | 9.8 | |
| Critical | CVE-2024-5594 | OpenVPN: Improper Validation of Specified Type of Input | 9.1 | |
| High | CVE-2023-46849 | OpenVPN 2 (Community): Divide By Zero | 7.5 | |
| High | CVE-2026-12996 | OpenVPN: Use After Free | 8.1 | |
| High | CVE-2026-13698 | OpenVPN: Missing Release of Memory after Effective Lifetime | 7.5 | |
| High | CVE-2026-12932 | OpenVPN: Missing Release of Memory after Effective Lifetime | 8.1 | |
| High | CVE-2026-13117 | OpenVPN: Use After Free | 8.1 | |
| High | CVE-2025-13086 | OpenVPN: Improper Verification of Source of a Communication Channel | 7.5 | |
| Medium | CVE-2026-35058 | OpenVPN: Reachable Assertion | 6.5 | |
| High | CVE-2026-11771 | OpenVPN: Stack-based Buffer Overflow | 7.5 | |
| Low | CVE-2020-11810 | OpenVPN: security vulnerability | 3.7 | |
| Not rated | CVE-2014-8104 | OpenVPN: Denial of Service | — | |
| High | CVE-2026-40215 | OpenVPN: Use After Free | 7.4 | |
| Medium | CVE-2026-13122 | OpenVPN: Reachable Assertion | 5.3 |