Head-to-head
F5 vs Nagios
F5 carries 2.6× 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.
| F5 | Metric | Nagios | ||
|---|---|---|---|---|
| 345 | Total CVEs | 133 | ||
| 8 | Critical | 17 | ||
| 210 | High | 43 | ||
| 118 | Medium | 73 | ||
| 9 | Low | 0 | ||
| 350 | Open in latest | 113 | ||
| 3 | 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.
F5
2.3% critical- Critical
- 82.3%
- High
- 21060.9%
- Medium
- 11834.2%
- Low
- 92.6%
Nagios
12.8% critical- Critical
- 1712.8%
- High
- 4332.3%
- Medium
- 7354.9%
- Low
- 00.0%
03
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
F5
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-48142(opens NVD record) | Medium | 4.8 | Jun 17, 2026 |
| CVE-2026-42530(opens NVD record) | High | 8.1 | Jun 17, 2026 |
| CVE-2026-42055(opens NVD record) | High | 8.1 | Jun 17, 2026 |
| CVE-2026-9256(opens NVD record) | High | 8.1 | May 22, 2026 |
| CVE-2026-42946(opens NVD record) | Medium | 6.5 | May 13, 2026 |
| CVE-2026-42945(opens NVD record) | High | 8.1 | 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 |