Head-to-head
Nagios vs Cisco
Cisco carries 5.8× 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 | ||
|---|---|---|---|---|
| 117 | Total CVEs | 679 | ||
| 11 | Critical | 44 | ||
| 38 | High | 200 | ||
| 68 | Medium | 433 | ||
| 0 | Low | 2 | ||
| 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
9.4% critical- Critical
- 119.4%
- High
- 3832.5%
- Medium
- 6858.1%
- Low
- 00.0%
Cisco
6.5% critical- Critical
- 446.5%
- High
- 20029.5%
- Medium
- 43363.8%
- Low
- 20.3%
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 |