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.
Netty
Vendor reference — Netty · sector: Other. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 76 | 72 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 7.5 | .0048 | 7 | 42 | 25 | 2 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▃█▆▄▄▁
| Month | New CVEs |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 2 |
| 2026-04 | 0 |
| 2026-05 | 6 |
| 2026-06 | 25 |
| 2026-07 | 19 |
| 2026-08 | 10 |
| 2026-09 | 10 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2021-21295 | 5.9 | 97.3 | MEDIUM | — | 2021-03-09 |
| CVE-2021-21409 | 5.9 | 92.0 | MEDIUM | — | 2021-03-30 |
| CVE-2021-43797 | 6.5 | 86.6 | MEDIUM | — | 2021-12-09 |
| CVE-2021-21290 | 5.5 | 77.9 | MEDIUM | — | 2021-02-08 |
| CVE-2026-45416 | 7.5 | 75.1 | HIGH | — | 2026-06-12 |
| CVE-2026-44249 | 8.1 | 69.8 | HIGH | — | 2026-06-11 |
| CVE-2026-33871 | 8.7 | 67.7 | HIGH | — | 2026-03-27 |
| CVE-2026-42578 | 2.9 | 66.4 | LOW | — | 2026-05-13 |
| CVE-2026-42587 | 7.5 | 63.6 | HIGH | — | 2026-05-13 |
| CVE-2026-48059 | 8.7 | 58.4 | HIGH | — | 2026-06-12 |
| CVE-2026-44893 | 7.5 | 58.4 | HIGH | — | 2026-06-12 |
| CVE-2026-48043 | 7.5 | 58.4 | HIGH | — | 2026-06-12 |
| CVE-2026-48006 | 8.7 | 57.4 | HIGH | — | 2026-06-12 |
| CVE-2026-44250 | 7.5 | 57.4 | HIGH | — | 2026-06-11 |
| CVE-2026-44890 | 7.5 | 57.4 | HIGH | — | 2026-06-11 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-100665 | 8.7 | 20.2 | HIGH | — | 2026-09-26 |
| CVE-2026-100661 | 8.7 | 26.3 | HIGH | — | 2026-09-26 |
| CVE-2026-100662 | 8.7 | 26.3 | HIGH | — | 2026-09-26 |
| CVE-2026-100666 | 6.9 | 14.1 | MEDIUM | — | 2026-09-26 |
| CVE-2026-100664 | 8.7 | 24.5 | HIGH | — | 2026-09-26 |
| CVE-2026-100660 | 8.7 | 29.9 | HIGH | — | 2026-09-26 |
| CVE-2026-100659 | 6.9 | 13.5 | MEDIUM | — | 2026-09-26 |
| CVE-2026-100663 | 8.7 | 21.4 | HIGH | — | 2026-09-26 |
| CVE-2026-54251 | 8.7 | 41.9 | HIGH | — | 2026-09-15 |
| CVE-2026-89044 | 6.9 | 19.6 | MEDIUM | — | 2026-09-10 |
| CVE-2026-76816 | 3.5 | 6.4 | LOW | — | 2026-08-24 |
| CVE-2026-62380 | 6.3 | 15.6 | MEDIUM | — | 2026-08-22 |
| CVE-2026-62243 | 8.7 | 4.2 | HIGH | — | 2026-08-22 |
| CVE-2026-75595 | 9.1 | 18.9 | CRITICAL | — | 2026-08-19 |
| CVE-2026-75596 | 8.7 | 29.8 | HIGH | — | 2026-08-19 |
Products
This vendor's products with a reference page (≥2 disclosures), by CVE count. A monolithic vendor total dilutes signal; product pages sharpen it.
| Product | CVEs | KEV |
|---|---|---|
| Netty | 71 | 0 |
| Netty-incubator-codec-ohttp | 4 | 0 |
KEV entries
No entries in the CISA KEV catalog.
KEV timing
| CVE | Days |
|---|---|
| — | |
| CVE | Due | Days over |
|---|---|---|
| — | ||
Methodology
Rate statistics are arithmetic over published figures: KEV/100 = KEV entries ÷ CVEs × 100; medians are taken over this vendor's disclosures. Vendor names are normalized (case, punctuation, common aliases) before aggregation; monthly counts are keyed to first-seen day, the day this archive first observed the record, not the upstream publication date.
Raw counts are not comparable across vendors: disclosure practices, product breadth, and CNA conventions differ widely, so a larger number here does not mean less secure software. This is a reference page assembled from the public record — not a record of its own, and not a ranking of vendors by our judgment.
Sources. CVE records from the CVE Program (cvelistV5); enrichment from NVD (NIST); known-exploited status from the CISA KEV catalog; exploit probability from FIRST EPSS.
