{"schema":"threatline.record/2","record":{"id":"CVE-2026-92152","aliases":["GHSA-vv4x-5pmf-m59g"],"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.","categories":["Unclassified"],"product":"fprime","vendor":"nasa","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92152","source_modified_at":"2026-10-14T17:08:25.371Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"fprime","vendor":"nasa","versions":[{"version":">= 4.1.0, < 4.2.0","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.3,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.0067,"percentile":0.51428,"score_date":"2026-10-23"},"published_at":"2026-10-14T17:08:25.371Z","modified_at":"2026-10-14T17:08:25.371Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-92152","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T17:08:25.371Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-92152","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/nasa/fprime/security/advisories/GHSA-vv4x-5pmf-m59g","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/nasa/fprime/pull/4929","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/nasa/fprime/releases/tag/v4.2.0","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T17:08:25.371Z","content_hash":"a13c4e2c9fefdfc88196840d0fed602af63e4623ca8c983db6f4e4f5425fbbf0"}}