High 7.5Published Jan 1, 2026

CVE-2025-68272Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding

Updated under an hour ago (Oct 27, 2026, 3:23 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for signalk-server

Exploited in the last 30 days

Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a "JavaScript heap out of memory" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-400, CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jan 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

SignalK signalk-server signalk:server (from the name)	before 2.19.0	CNA record
signalk signal_k_server signalk:signal_k_server	before 2.19.0	NVD

References

References

https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23	x-refsource-confirm, exploit, vendor-advisory
https://github.com/SignalK/signalk-server/releases/tag/v2.19.0	x-refsource-misc, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.