{"id":"CVE-2025-68272","aliases":["GHSA-7rqc-ff8m-7j23"],"url":"https://o3.security/vulnerability/CVE-2025-68272","summary":"Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding","details":"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":"2026-01-01T18:08:06.947Z","modified":"2026-07-15T01:48:51.707538860Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"signalk-server","fixedVersion":"2.19.0"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/SignalK/signalk-server/releases/tag/v2.19.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68272.json"},{"type":"ADVISORY","url":"https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68272"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:51.707538860Z"}}