{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92150", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-09-15T17:13:57.865Z", "datePublished": "2026-10-14T17:18:29.342Z", "dateUpdated": "2026-10-14T17:18:29.342Z"}, "containers": {"cna": {"title": "F\u00b4: GenericHub Malformed Buffer Assertion DoS", "problemTypes": [{"descriptions": [{"cweId": "CWE-617", "lang": "en", "description": "CWE-617: Reachable Assertion", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93"}, {"name": "https://github.com/nasa/fprime/pull/4929", "tags": ["x_refsource_MISC"], "url": "https://github.com/nasa/fprime/pull/4929"}, {"name": "https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986", "tags": ["x_refsource_MISC"], "url": "https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986"}, {"name": "https://github.com/nasa/fprime/releases/tag/v4.2.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/nasa/fprime/releases/tag/v4.2.0"}], "affected": [{"vendor": "nasa", "product": "fprime", "versions": [{"version": "< 4.2.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-14T17:18:29.342Z"}, "descriptions": [{"lang": "en", "value": "F\u00b4 (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."}], "source": {"advisory": "GHSA-2mh6-f7jj-6c93", "discovery": "UNKNOWN"}}}}

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