Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Nats-server
Product reference — Nats-server by Nats-io · sector: Other. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 19 | 19 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 6.5 | .0054 | 0 | 9 | 10 | 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 |
|---|---|
| 2026-03 | 7 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 12 |
| 2026-08 | 0 |
| 2026-09 | 0 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-33219 | 5.3 | 61.5 | MEDIUM | — | 2026-03-25 |
| CVE-2026-29785 | 7.5 | 60.7 | HIGH | — | 2026-03-25 |
| CVE-2026-27889 | 7.5 | 56.5 | HIGH | — | 2026-03-25 |
| CVE-2026-33218 | 7.5 | 56.5 | HIGH | — | 2026-03-25 |
| CVE-2026-58210 | 7.5 | 53.1 | HIGH | — | 2026-07-08 |
| CVE-2026-58250 | 7.5 | 53.1 | HIGH | — | 2026-07-08 |
| CVE-2026-33216 | 7.5 | 48.4 | HIGH | — | 2026-03-25 |
| CVE-2026-58208 | 7.5 | 46.9 | HIGH | — | 2026-07-08 |
| CVE-2026-58207 | 6.5 | 44.7 | MEDIUM | — | 2026-07-08 |
| CVE-2026-33247 | 5.3 | 43.3 | MEDIUM | — | 2026-03-25 |
| CVE-2026-58252 | 6.5 | 38.0 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58251 | 6.5 | 37.9 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58213 | 7.1 | 36.1 | HIGH | — | 2026-07-08 |
| CVE-2026-58253 | 8.8 | 28.4 | HIGH | — | 2026-07-08 |
| CVE-2026-33217 | 6.5 | 28.3 | MEDIUM | — | 2026-03-25 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-58254 | 5.3 | 21.5 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58253 | 8.8 | 28.4 | HIGH | — | 2026-07-08 |
| CVE-2026-58252 | 6.5 | 38.0 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58251 | 6.5 | 37.9 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58250 | 7.5 | 53.1 | HIGH | — | 2026-07-08 |
| CVE-2026-58214 | 4.3 | 26.2 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58213 | 7.1 | 36.1 | HIGH | — | 2026-07-08 |
| CVE-2026-58211 | 5.4 | 19.8 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58210 | 7.5 | 53.1 | HIGH | — | 2026-07-08 |
| CVE-2026-58209 | 4.3 | 25.4 | MEDIUM | — | 2026-07-08 |
| CVE-2026-58208 | 7.5 | 46.9 | HIGH | — | 2026-07-08 |
| CVE-2026-58207 | 6.5 | 44.7 | MEDIUM | — | 2026-07-08 |
| CVE-2026-33219 | 5.3 | 61.5 | MEDIUM | — | 2026-03-25 |
| CVE-2026-33217 | 6.5 | 28.3 | MEDIUM | — | 2026-03-25 |
| CVE-2026-33247 | 5.3 | 43.3 | MEDIUM | — | 2026-03-25 |
KEV entries
No entries in the CISA KEV catalog.
Related
Vendor: Nats-io — 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.
