Network Detection / IDS-IPS · head-to-head
Cisco vs Fortinet
Standalone and embedded IDS/IPS/NDR. Counts are scoped to this segment and the selected published-date window. Fortinet carries 2.6× the disclosed CVE volume of Cisco. 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.
| Cisco | Metric | Fortinet | ||
|---|---|---|---|---|
| 48 | Total CVEs | 123 | ||
| 3 | Critical | 10 | ||
| 18 | High | 30 | ||
| 27 | Medium | 66 | ||
| 0 | Low | 17 | ||
| 230 | Open in latest | 120 |
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
Cisco
6.3% critical- Critical
- 36.3%
- High
- 1837.5%
- Medium
- 2756.3%
- Low
- 00.0%
Fortinet
8.1% critical- Critical
- 108.1%
- High
- 3024.4%
- Medium
- 6653.7%
- Low
- 1713.8%
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
Cisco
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-20349(opens NVD record) | High | 8.6 | Aug 11, 2026 |
| CVE-2026-20025(opens NVD record) | Medium | 6.8 | Mar 4, 2026 |
| CVE-2026-20024(opens NVD record) | Medium | 6.8 | Mar 4, 2026 |
| CVE-2026-20023(opens NVD record) | Medium | 6.1 | Mar 4, 2026 |
| CVE-2026-20022(opens NVD record) | Medium | 6.1 | Mar 4, 2026 |
| CVE-2026-20021(opens NVD record) | Medium | 4.3 | Mar 4, 2026 |
Fortinet
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-59838(opens NVD record) | Medium | 5.9 | Jul 15, 2026 |
| CVE-2026-59841(opens NVD record) | High | 7.5 | Jul 14, 2026 |
| CVE-2026-59840(opens NVD record) | Medium | 4.3 | Jul 14, 2026 |
| CVE-2026-59839(opens NVD record) | Medium | 5.5 | Jul 14, 2026 |
| CVE-2026-59837(opens NVD record) | Medium | 6.6 | Jul 14, 2026 |
| CVE-2026-23573(opens NVD record) | Medium | 6.1 | Jul 14, 2026 |
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