Head-to-head
Nagios vs Cisco
Cisco carries 12.4× the disclosed CVE volume of Nagios. 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 | Cisco | ||
|---|---|---|---|---|
| 234 | Total CVEs | 2,896 | ||
| 30 | Critical | 100 | ||
| 82 | High | 1,247 | ||
| 119 | Medium | 1,523 | ||
| 3 | Low | 26 | ||
| 113 | Open in latest | 2,331 | ||
| 1 | Product families | 10 |
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
12.8% critical- Critical
- 3012.8%
- High
- 8235.0%
- Medium
- 11950.9%
- Low
- 31.3%
Cisco
3.5% critical- Critical
- 1003.5%
- High
- 1,24743.1%
- Medium
- 1,52352.6%
- Low
- 260.9%
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 |
Cisco
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-76504(opens NVD record) | Critical | 9.8 | Sep 30, 2026 |
| CVE-2026-76460(opens NVD record) | Critical | 10.0 | Sep 16, 2026 |
| CVE-2026-76451(opens NVD record) | Medium | 4.9 | Sep 16, 2026 |
| CVE-2026-76450(opens NVD record) | Medium | 4.9 | Sep 16, 2026 |
| CVE-2026-76449(opens NVD record) | Medium | 4.9 | Sep 16, 2026 |
| CVE-2026-76448(opens NVD record) | Medium | 4.9 | Sep 16, 2026 |