Head-to-head
Cisco vs Fortinet
Cisco carries 1.4× the disclosed CVE volume of Fortinet. 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.
| Cisco | Metric | Fortinet | ||
|---|---|---|---|---|
| 717 | Total CVEs | 527 | ||
| 37 | Critical | 36 | ||
| 211 | High | 172 | ||
| 467 | Medium | 268 | ||
| 2 | Low | 51 | ||
| 2,330 | Open in latest | 268 | ||
| 5 | Product families | 8 |
02
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
Cisco
5.2% critical- Critical
- 375.2%
- High
- 21129.4%
- Medium
- 46765.1%
- Low
- 20.3%
Fortinet
6.8% critical- Critical
- 366.8%
- High
- 17232.6%
- Medium
- 26850.9%
- Low
- 519.7%
03
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
Cisco
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-20190(opens NVD record) | High | 7.5 | Jun 17, 2026 |
| CVE-2026-20181(opens NVD record) | Critical | 9.1 | Jun 17, 2026 |
| CVE-2026-20262(opens NVD record) | Medium | 6.5 | Jun 15, 2026 |
| CVE-2026-20245(opens NVD record) | High | 7.8 | Jun 4, 2026 |
| CVE-2026-20233(opens NVD record) | Medium | 6.1 | Jun 3, 2026 |
| CVE-2026-20230(opens NVD record) | High | 8.6 | Jun 3, 2026 |
Fortinet
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2025-67862(opens NVD record) | Medium | 6.7 | Jun 9, 2026 |
| CVE-2026-44278(opens NVD record) | Low | 2.3 | May 12, 2026 |
| CVE-2025-67604(opens NVD record) | Medium | 5.3 | May 12, 2026 |
| CVE-2025-53870(opens NVD record) | Medium | 6.7 | May 12, 2026 |
| CVE-2025-53844(opens NVD record) | High | 8.8 | May 12, 2026 |
| CVE-2025-53680(opens NVD record) | Medium | 6.7 | May 12, 2026 |