Head-to-head
Cisco vs Juniper
Cisco carries 1.6× the disclosed CVE volume of Juniper. 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 | Juniper | ||
|---|---|---|---|---|
| 293 | Total CVEs | 181 | ||
| 23 | Critical | 2 | ||
| 81 | High | 53 | ||
| 188 | Medium | 126 | ||
| 1 | Low | 0 | ||
| 2,285 | Open in latest | 930 | ||
| 10 | Product families | 5 |
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
7.8% critical- Critical
- 237.8%
- High
- 8127.6%
- Medium
- 18864.2%
- Low
- 10.3%
Juniper
1.1% critical- Critical
- 21.1%
- High
- 5329.3%
- Medium
- 12669.6%
- Low
- 00.0%
03
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
Cisco
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-20349(opens NVD record) | High | 8.6 | Aug 11, 2026 |
| CVE-2026-20273(opens NVD record) | High | 8.6 | Aug 5, 2026 |
| CVE-2026-20272(opens NVD record) | Critical | 9.8 | Aug 5, 2026 |
| CVE-2026-20271(opens NVD record) | High | 8.6 | Aug 5, 2026 |
| CVE-2026-20270(opens NVD record) | High | 8.6 | Aug 5, 2026 |
| CVE-2026-20269(opens NVD record) | High | 8.6 | Aug 5, 2026 |
Juniper
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-57054(opens NVD record) | Medium | 5.8 | Jul 9, 2026 |
| CVE-2026-57032(opens NVD record) | Medium | 6.5 | Jul 9, 2026 |
| CVE-2026-57030(opens NVD record) | Medium | 5.9 | Jul 9, 2026 |
| CVE-2026-57029(opens NVD record) | Medium | 5.3 | Jul 9, 2026 |
| CVE-2026-57028(opens NVD record) | High | 7.3 | Jul 9, 2026 |
| CVE-2026-57027(opens NVD record) | Medium | 6.5 | Jul 9, 2026 |