Zero-Trust / ZTNA · head-to-head
F5 vs Palo Alto Networks
Zero-trust network access: VPN-replacement gateways and ZTNA agents (on-prem footprint). Counts are scoped to this segment and the selected published-date window. F5 carries 20.1× the disclosed CVE volume of Palo Alto Networks. 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.
| F5 | Metric | Palo Alto Networks | ||
|---|---|---|---|---|
| 765 | Total CVEs | 38 | ||
| 39 | Critical | 0 | ||
| 429 | High | 18 | ||
| 284 | Medium | 15 | ||
| 13 | Low | 5 | ||
| 285 | Open in latest | 13 |
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
F5
5.1% critical- Critical
- 395.1%
- High
- 42956.1%
- Medium
- 28437.1%
- Low
- 131.7%
Palo Alto Networks
0.0% critical- Critical
- 00.0%
- High
- 1847.4%
- Medium
- 1539.5%
- Low
- 513.2%
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
F5
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-42937(opens NVD record) | Medium | 6.5 | May 13, 2026 |
| CVE-2026-42930(opens NVD record) | High | 8.7 | May 13, 2026 |
| CVE-2026-42924(opens NVD record) | High | 8.7 | May 13, 2026 |
| CVE-2026-42920(opens NVD record) | High | 7.5 | May 13, 2026 |
| CVE-2026-42919(opens NVD record) | Medium | 6.7 | May 13, 2026 |
| CVE-2026-42781(opens NVD record) | Medium | 6.5 | May 13, 2026 |
Palo Alto Networks
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-0267(opens NVD record) | Medium | 5.5 | Jun 10, 2026 |
| CVE-2026-0251(opens NVD record) | High | 7.8 | May 13, 2026 |
| CVE-2026-0250(opens NVD record) | High | 8.1 | May 13, 2026 |
| CVE-2026-0249(opens NVD record) | Medium | 6.5 | May 13, 2026 |
| CVE-2025-4227(opens NVD record) | Low | 3.5 | Jun 13, 2025 |
| CVE-2025-4232(opens NVD record) | High | 8.8 | Jun 13, 2025 |
Track new CVEs for these vendors
Get an email the moment a new vulnerability is disclosed for the products you rely on.