Nats-Server
Standard maintenance is sufficient
Nats-Server has low exploitation rates. Attackers rarely target this software's known vulnerabilities.
What to do
- Keep automatic updates enabled
- No urgent action needed
- Review periodically as part of normal maintenance
What Attackers Target
Vulnerabilities with high exploit probability
0.0%
Confirmed actively exploited (CISA)
0.0%
Public exploit code available
0.0%
Based on 24 known vulnerabilities. Percentages show the proportion that are actively dangerous — a low percentage means most vulnerabilities in this product are not being exploited.
Most Dangerous Vulnerabilities
| CVE | CVSS | Exploit Probability | Confirmed |
|---|---|---|---|
| CVE-2020-28466 | 7.5 | 8.4% | — |
| CVE-2022-26652 | 6.5 | 0.7% | — |
| CVE-2020-26521 | 7.5 | 0.7% | — |
| CVE-2019-13126 | 7.5 | 0.7% | — |
| CVE-2020-26892 | 9.8 | 0.6% | — |
| CVE-2022-24450 | 8.8 | 0.5% | — |
| CVE-2021-3127 | 7.5 | 0.3% | — |
| CVE-2023-47090 | 6.5 | 0.3% | — |
| CVE-2022-28357 | 9.8 | 0.2% | — |
| CVE-2026-33218 | 7.5 | 0.2% | — |
| CVE-2023-46129 | 7.5 | 0.1% | — |
| CVE-2026-29785 | 7.5 | 0.1% | — |
| CVE-2026-27889 | 7.5 | 0.1% | — |
| CVE-2026-33219 | 5.3 | 0.1% | — |
| CVE-2026-33216 | 8.6 | 0.0% | — |
| CVE-2026-33247 | 7.4 | 0.0% | — |
| CVE-2026-27571 | 5.9 | 0.0% | — |
| CVE-2026-33217 | 7.1 | 0.0% | — |
| CVE-2026-33249 | 4.3 | 0.0% | — |
| CVE-2026-33223 | 6.4 | 0.0% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.