{"id":"CVE-2026-92152","summary":"F´: Unvalidated Port Index in GenericHub","details":"F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. From 4.1.0 until 4.2.0, Svc::GenericHub output-port dispatch is vulnerable because the deserialized port field is passed to serialOut_out, bufferOut_out, eventOut_out, or tlmOut_out without an explicit range check. When a remote hub packet supplies a port index outside the configured output-port array, assert-enabled builds abort, while builds without assertions can access an output-port array out of bounds, corrupt heap memory, and potentially allow remote code execution. This issue is fixed in version 4.2.0.","aliases":["GHSA-vv4x-5pmf-m59g"],"modified":"2026-10-15T02:49:35.085203152Z","published":"2026-10-14T17:08:25.371Z","database_specific":{"cwe_ids":["CWE-129"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92152.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92152.json"},{"type":"FIX","url":"https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986"},{"type":"FIX","url":"https://github.com/nasa/fprime/pull/4929"},{"type":"WEB","url":"https://github.com/nasa/fprime/releases/tag/v4.2.0"},{"type":"ADVISORY","url":"https://github.com/nasa/fprime/security/advisories/GHSA-vv4x-5pmf-m59g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92152"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nasa/fprime","events":[{"introduced":"6c80056596d1a9e7a22510568ce70a3db3da6079"},{"fixed":"f972bed2c56b1c497e70c6e7b1da7593e28f463b"}],"database_specific":{"extracted_events":[{"introduced":"4.1.0"},{"fixed":"4.2.0"}],"source":"AFFECTED_FIELD"}}],"versions":["v4.2.0a1","v4.1.1","v4.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92152.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}