CVE-2026-92150

{"id": "CVE-2026-92150", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-92150", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-20T01:43:05.787918Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "nasa", "product": "fprime", "versions": [{"status": "affected", "version": "< 4.2.0"}]}]}], "published": "2026-10-14T18:19:34.330", "references": [{"url": "https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986", "source": "security-advisories@github.com"}, {"url": "https://github.com/nasa/fprime/pull/4929", "source": "security-advisories@github.com"}, {"url": "https://github.com/nasa/fprime/releases/tag/v4.2.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93", "source": "security-advisories@github.com"}, {"url": "https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-617"}]}], "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."}], "lastModified": "2026-10-20T02:17:13.467", "sourceIdentifier": "security-advisories@github.com"}