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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.

PUBLISHED Reserved 2025-12-16 | Published 2026-01-01 | Updated 2026-01-02 | Assigner GitHub_M




HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-400: Uncontrolled Resource Consumption

CWE-770: Allocation of Resources Without Limits or Throttling

Product status

< 2.19.0
affected

References

github.com/...server/security/advisories/GHSA-7rqc-ff8m-7j23

github.com/SignalK/signalk-server/releases/tag/v2.19.0

cve.org (CVE-2025-68272)

nvd.nist.gov (CVE-2025-68272)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.