Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
NGINX Open Source
Product reference — NGINX Open Source by F5 · sector: Network & Infrastructure. Cumulative disclosure record for this product across the archive.
Follow NGINX Open Source — Atom feed
Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 14 | 14 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 9.2 | .0052 | 8 | 3 | 3 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▄▅▅▁▂█
| Month | New CVEs |
|---|---|
| 2026-05 | 2 |
| 2026-06 | 3 |
| 2026-07 | 3 |
| 2026-08 | 0 |
| 2026-09 | 1 |
| 2026-10 | 5 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-42055 | 9.2 | 93.7 | CRITICAL | — | 2026-06-17 |
| CVE-2026-42945 | 9.2 | 88.7 | CRITICAL | — | 2026-05-13 |
| CVE-2026-9256 | 9.2 | 85.7 | CRITICAL | — | 2026-05-22 |
| CVE-2026-42530 | 9.2 | 66.2 | CRITICAL | — | 2026-06-17 |
| CVE-2026-42533 | 9.2 | 58.8 | CRITICAL | — | 2026-07-15 |
| CVE-2026-93479 | 9.2 | 45.1 | CRITICAL | — | 2026-10-14 |
| CVE-2026-60005 | 8.8 | 43.7 | HIGH | — | 2026-07-15 |
| CVE-2026-15176 | 9.2 | 42.7 | CRITICAL | — | 2026-10-14 |
| CVE-2026-97205 | 9.2 | 36.9 | CRITICAL | — | 2026-10-14 |
| CVE-2026-56434 | 8.3 | 34.8 | HIGH | — | 2026-07-15 |
| CVE-2026-48142 | 6.3 | 29.7 | MEDIUM | — | 2026-06-17 |
| CVE-2026-90439 | 6.9 | 16.1 | MEDIUM | — | 2026-09-15 |
| CVE-2026-95101 | 6.9 | 14.9 | MEDIUM | — | 2026-10-14 |
| CVE-2026-97629 | 8.3 | 6.5 | HIGH | — | 2026-10-14 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-97205 | 9.2 | 36.9 | CRITICAL | — | 2026-10-14 |
| CVE-2026-93479 | 9.2 | 45.1 | CRITICAL | — | 2026-10-14 |
| CVE-2026-15176 | 9.2 | 42.7 | CRITICAL | — | 2026-10-14 |
| CVE-2026-97629 | 8.3 | 6.5 | HIGH | — | 2026-10-14 |
| CVE-2026-95101 | 6.9 | 14.9 | MEDIUM | — | 2026-10-14 |
| CVE-2026-90439 | 6.9 | 16.1 | MEDIUM | — | 2026-09-15 |
| CVE-2026-60005 | 8.8 | 43.7 | HIGH | — | 2026-07-15 |
| CVE-2026-56434 | 8.3 | 34.8 | HIGH | — | 2026-07-15 |
| CVE-2026-42533 | 9.2 | 58.8 | CRITICAL | — | 2026-07-15 |
| CVE-2026-42055 | 9.2 | 93.7 | CRITICAL | — | 2026-06-17 |
| CVE-2026-48142 | 6.3 | 29.7 | MEDIUM | — | 2026-06-17 |
| CVE-2026-42530 | 9.2 | 66.2 | CRITICAL | — | 2026-06-17 |
| CVE-2026-9256 | 9.2 | 85.7 | CRITICAL | — | 2026-05-22 |
| CVE-2026-42945 | 9.2 | 88.7 | CRITICAL | — | 2026-05-13 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: F5 — all products and the full vendor record.
Methodology
A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.
Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.
