Head-to-head
Nagios vs WatchGuard
Nagios carries 5.2× the disclosed CVE volume of WatchGuard. 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 | WatchGuard | ||
|---|---|---|---|---|
| 234 | Total CVEs | 45 | ||
| 31 | Critical | 5 | ||
| 81 | High | 19 | ||
| 119 | Medium | 21 | ||
| 3 | Low | 0 | ||
| 113 | Open in latest | 18 | ||
| 1 | Product families | 2 |
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
13.2% critical- Critical
- 3113.2%
- High
- 8134.6%
- Medium
- 11950.9%
- Low
- 31.3%
WatchGuard
11.1% critical- Critical
- 511.1%
- High
- 1942.2%
- Medium
- 2146.7%
- Low
- 00.0%
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 |
WatchGuard
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-3344(opens NVD record) | Medium | 4.9 | Mar 3, 2026 |
| CVE-2026-3343(opens NVD record) | Medium | 6.1 | Mar 3, 2026 |
| CVE-2026-3342(opens NVD record) | High | 7.2 | Mar 3, 2026 |
| CVE-2025-14733(opens NVD record) | Critical | 9.8 | Dec 19, 2025 |
| CVE-2025-6946(opens NVD record) | Medium | 4.8 | Dec 4, 2025 |
| CVE-2025-1547(opens NVD record) | High | 7.2 | Dec 4, 2025 |