Network Management & Monitoring · head-to-head
NetScout vs Zabbix
Self-hosted NMS/NPM platforms (carry their own CVEs). Counts are scoped to this segment and the selected published-date window. Zabbix carries 1.5× the disclosed CVE volume of NetScout. 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.
| NetScout | Metric | Zabbix | ||
|---|---|---|---|---|
| 36 | Total CVEs | 53 | ||
| 4 | Critical | 8 | ||
| 6 | High | 11 | ||
| 24 | Medium | 17 | ||
| 2 | Low | 17 | ||
| 27 | Open in latest | 67 |
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
NetScout
11.1% critical- Critical
- 411.1%
- High
- 616.7%
- Medium
- 2466.7%
- Low
- 25.6%
Zabbix
15.1% critical- Critical
- 815.1%
- High
- 1120.8%
- Medium
- 1732.1%
- Low
- 1732.1%
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
NetScout
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2025-32986(opens NVD record) | High | 7.5 | Apr 25, 2025 |
| CVE-2025-32985(opens NVD record) | Critical | 9.8 | Apr 25, 2025 |
| CVE-2025-32984(opens NVD record) | Medium | 6.1 | Apr 25, 2025 |
| CVE-2025-32983(opens NVD record) | High | 7.5 | Apr 25, 2025 |
| CVE-2025-32982(opens NVD record) | High | 7.5 | Apr 25, 2025 |
| CVE-2025-32981(opens NVD record) | High | 7.1 | Apr 25, 2025 |
Zabbix
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-23925(opens NVD record) | High | 8.1 | Mar 6, 2026 |
| CVE-2025-49641(opens NVD record) | Medium | 4.3 | Oct 3, 2025 |
| CVE-2025-27236(opens NVD record) | Medium | 6.5 | Oct 3, 2025 |
| CVE-2025-27231(opens NVD record) | Medium | 4.9 | Oct 3, 2025 |
| CVE-2025-27240(opens NVD record) | High | 7.2 | Sep 12, 2025 |
| CVE-2025-27238(opens NVD record) | Low | 3.5 | Sep 12, 2025 |
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