Head-to-head
Cisco vs Nagios
Cisco carries 3.3× 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.
| Cisco | Metric | Nagios | ||
|---|---|---|---|---|
| 306 | Total CVEs | 92 | ||
| 30 | Critical | 5 | ||
| 82 | High | 32 | ||
| 193 | Medium | 55 | ||
| 1 | Low | 0 | ||
| 2,331 | Open in latest | 113 | ||
| 10 | 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.
Cisco
9.8% critical- Critical
- 309.8%
- High
- 8226.8%
- Medium
- 19363.1%
- Low
- 10.3%
Nagios
5.4% critical- Critical
- 55.4%
- High
- 3234.8%
- Medium
- 5559.8%
- Low
- 00.0%
03
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
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 |
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 |