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.
History

Tue, 06 Jan 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Signalk signal K Server
CPEs cpe:2.3:a:signalk:signal_k_server:*:*:*:*:*:*:*:*
Vendors & Products Signalk signal K Server

Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Signalk
Signalk signalk-server
Vendors & Products Signalk
Signalk signalk-server

Fri, 02 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 01 Jan 2026 18:45:00 +0000

Type Values Removed Values Added
References

Thu, 01 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding
Weaknesses CWE-400
CWE-770
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-01-01T18:08:06.947Z

Updated: 2026-01-02T18:55:16.709Z

Reserved: 2025-12-16T14:05:31.364Z

Link: CVE-2025-68272

cve-icon Vulnrichment

Updated: 2026-01-02T18:55:12.476Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-01T18:15:40.700

Modified: 2026-01-06T18:23:55.360

Link: CVE-2025-68272

cve-icon Redhat

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