{"id":"CVE-2026-92150","revision":"34ec3481a3ac4a50bd138466054f8e03","records":[{"revision":"34ec3481a3ac4a50bd138466054f8e03","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-92150","aliases":[],"title":"F´: GenericHub Malformed Buffer Assertion DoS","description":"F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::GenericHub fromBufferDriver_handler deserialization is vulnerable because the receive handler uses FW_ASSERT for externally influenced deserialization status and type validation and permits a command payload size subtraction to underflow. When an unauthenticated inter-processor hub peer sends a truncated buffer, an invalid HubType, or a header-only command-dispatch payload, malformed hub traffic aborts or resets the process, causing denial of service. This issue is fixed in version 4.2.0.","state":0,"publishedAt":"2026-10-14T17:18:29.342+00:00","modifiedAt":"2026-10-20T01:43:37.467+00:00","affected":[{"ecosystem":"Vendor product","name":"fprime","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"nasa\",\n                    \"product\": \"fprime\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 4.2.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93","https://github.com/nasa/fprime/pull/4929","https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986","https://github.com/nasa/fprime/releases/tag/v4.2.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-92150","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-92150","identifiers":["CVE-2026-92150"]},"retained":false,"historicalAffected":[]}],"coverage":[]}