Technology · Signalk
Signalk Signal K Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in Signalk Signal K Server: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-39320, was published on 21 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 1
- Exploited in the wild
- 0
About Signalk Signal K Server
Node.js server implementation that provides Signal K data handling and API access for maritime applications.
Latest Signalk Signal K Server vulnerabilities
- CVE-2026-39320: Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription PathshighCVSS 7.5EPSS 0.4%
- CVE-2025-68273: Signal K Server Vulnerable to Unauthenticated Information Disclosure via Exposed EndpointsmediumCVSS 5.3EPSS 0.8%
- CVE-2025-68272: Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request FloodinghighCVSS 7.5EPSS 0.6%
- CVE-2025-66398: Signal K Server has Unauthenticated State Pollution leading to Remote Code Execution (RCE)criticalCVSS 9.6EPSS 19.9%
Most severe Signalk Signal K Server vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-66398: Signal K Server has Unauthenticated State Pollution leading to Remote Code Execution (RCE)criticalCVSS 9.6EPSS 19.9%
- CVE-2025-68272: Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request FloodinghighCVSS 7.5EPSS 0.6%
- CVE-2026-39320: Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription PathshighCVSS 7.5EPSS 0.4%
- CVE-2025-68273: Signal K Server Vulnerable to Unauthenticated Information Disclosure via Exposed EndpointsmediumCVSS 5.3EPSS 0.8%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Signalk Signal K Server vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/signalk-signal-k-server)<a href="https://junglewise.ai/threats/technologies/signalk-signal-k-server"><img src="https://junglewise.ai/threats/technologies/signalk-signal-k-server/badge.svg" alt="Signalk Signal K Server vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/signalk-signal-k-server.json, and this page as text at https://junglewise.ai/threats/technologies/signalk-signal-k-server.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Signalk Signal K Server vulnerabilities", https://junglewise.ai/threats/technologies/signalk-signal-k-server, 9 November 2026.