Application Delivery / ADC · head-to-head
F5 vs HAProxy
L4-L7 load balancers, ADCs and reverse proxies. Counts are scoped to this segment and the selected published-date window. F5 carries 26.7× the disclosed CVE volume of HAProxy. 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 | HAProxy | ||
|---|---|---|---|---|
| 347 | Total CVEs | 13 | ||
| 8 | Critical | 1 | ||
| 211 | High | 10 | ||
| 118 | Medium | 2 | ||
| 10 | Low | 0 | ||
| 326 | Open in latest | 14 |
Risk profile
Each severity band as a share of the vendor's own total — strips out raw volume so the profiles compare directly.
F5
2.3% critical- Critical
- 82.3%
- High
- 21160.8%
- Medium
- 11834.0%
- Low
- 102.9%
HAProxy
7.7% critical- Critical
- 17.7%
- High
- 1076.9%
- Medium
- 215.4%
- Low
- 00.0%
Recent activity
Latest in-window disclosures per vendor, newest first. Each ID links to its NVD record.
F5
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-60005(opens NVD record) | High | 8.2 | Jul 15, 2026 |
| CVE-2026-60065(opens NVD record) | Low | 3.7 | Jul 15, 2026 |
| CVE-2026-56434(opens NVD record) | Medium | 6.5 | Jul 15, 2026 |
| CVE-2026-55723(opens NVD record) | High | 8.3 | Jul 15, 2026 |
| CVE-2026-52865(opens NVD record) | Medium | 6.5 | Jul 15, 2026 |
| CVE-2026-42533(opens NVD record) | High | 8.1 | Jul 15, 2026 |
HAProxy
| CVE | Severity | CVSS | Published |
|---|---|---|---|
| CVE-2026-55204(opens NVD record) | High | 7.5 | Jun 18, 2026 |
| CVE-2026-55203(opens NVD record) | High | 7.5 | Jun 18, 2026 |
| CVE-2026-33555(opens NVD record) | Medium | 4.0 | Apr 13, 2026 |
| CVE-2025-11230(opens NVD record) | High | 7.5 | Nov 19, 2025 |
| CVE-2024-45506(opens NVD record) | High | 7.5 | Sep 4, 2024 |
| CVE-2023-45539(opens NVD record) | High | 8.2 | Nov 28, 2023 |
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