Head-to-head
Nagios vs OpenVPN
Nagios carries 21.5× the disclosed CVE volume of OpenVPN. Volume reflects disclosure practice and install base as much as code quality — read it with the severity mix. Sourced from the NIST NVD; lower counts indicate a smaller disclosed vulnerability surface — not necessarily lower risk.
01
Disclosure record
Bars are normalized per row to the larger value; the leading count is emphasized.
| Nagios | Metric | OpenVPN | ||
|---|---|---|---|---|
| 86 | Total CVEs | 4 | ||
| 5 | Critical | 1 | ||
| 32 | High | 2 | ||
| 49 | Medium | 1 | ||
| 0 | Low | 0 | ||
| 113 | Open in latest | 27 | ||
| 1 | Product families | 1 |
02
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
Nagios
5.8% critical- Critical
- 55.8%
- High
- 3237.2%
- Medium
- 4957.0%
- Low
- 00.0%
OpenVPN
25.0% critical- Critical
- 125.0%
- High
- 250.0%
- Medium
- 125.0%
- Low
- 00.0%
03
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
Nagios
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-2043(opens NVD record) | High | 8.8 | Feb 20, 2026 |
| CVE-2026-2042(opens NVD record) | High | 8.8 | Feb 20, 2026 |
| CVE-2026-2041(opens NVD record) | High | 8.8 | Feb 20, 2026 |
| CVE-2025-67255(opens NVD record) | High | 8.8 | Dec 29, 2025 |
| CVE-2025-67254(opens NVD record) | High | 7.5 | Dec 29, 2025 |
| CVE-2025-34288(opens NVD record) | Medium | 6.7 | Dec 16, 2025 |
OpenVPN
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-9560(opens NVD record) | High | 7.8 | May 26, 2026 |
| CVE-2026-34617(opens NVD record) | High | 8.7 | Apr 14, 2026 |
| CVE-2026-34615(opens NVD record) | Critical | 9.3 | Apr 14, 2026 |
| CVE-2026-34614(opens NVD record) | Medium | 6.1 | Apr 14, 2026 |
| CVE-2026-27303(opens NVD record) | Critical | 9.6 | Apr 14, 2026 |
| CVE-2026-27246(opens NVD record) | Critical | 9.3 | Apr 14, 2026 |