Network Management & Monitoring · head-to-head
F5 vs Nagios
Self-hosted NMS/NPM platforms (carry their own CVEs). Counts are scoped to this segment and the selected published-date window. Nagios carries 2.8× the disclosed CVE volume of F5. 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.
Disclosure record
Bars are normalized per row to the larger value; the leading count is emphasized.
| F5 | Metric | Nagios | ||
|---|---|---|---|---|
| 85 | Total CVEs | 234 | ||
| 7 | Critical | 31 | ||
| 38 | High | 81 | ||
| 40 | Medium | 119 | ||
| 0 | Low | 3 | ||
| 46 | Open in latest | 113 |
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
F5
8.2% critical- Critical
- 78.2%
- High
- 3844.7%
- Medium
- 4047.1%
- Low
- 00.0%
Nagios
13.2% critical- Critical
- 3113.2%
- High
- 8134.6%
- Medium
- 11950.9%
- Low
- 31.3%
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
F5
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-42406(opens NVD record) | High | 8.7 | May 13, 2026 |
| CVE-2026-41959(opens NVD record) | Medium | 6.5 | May 13, 2026 |
| CVE-2026-41957(opens NVD record) | High | 8.8 | May 13, 2026 |
| CVE-2026-41954(opens NVD record) | Medium | 4.9 | May 13, 2026 |
| CVE-2026-41219(opens NVD record) | Medium | 6.5 | May 13, 2026 |
| CVE-2026-40698(opens NVD record) | High | 8.7 | May 13, 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 |
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