Out-of-bounds Read Affecting signalk-server package, versions <2.24.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-SIGNALKSERVER-15916607
- published6 Apr 2026
- disclosed3 Apr 2026
- creditVashuVats
Introduced: 3 Apr 2026
NewCVE-2026-35038 (opens in a new tab)How to fix?
Upgrade signalk-server to version 2.24.0 or higher.
Overview
signalk-server is an An implementation of a Signal K server for boats.
Affected versions of this package are vulnerable to Out-of-bounds Read in the from field of JSON-patch operations. An attacker can access internal Node.js functions and prototype state by crafting a payload that targets prototype properties, thereby exfiltrating sensitive internal data into their own application data.