{"schema_version":1,"title":"Nasa core Flight System vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Nasa core Flight System: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-5476, was published on 3 April 2026.","url":"https://junglewise.ai/threats/technologies/core-flight-system","json_url":"https://junglewise.ai/threats/technologies/core-flight-system.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/core-flight-system","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cve":"CVE-2026-5476","cvss":4.6,"epss":0.0021,"slug":"cve-2026-5476-nasa-cfs-integer-overflow-in-cfe-tbl-validatecodecloadsize","title":"NASA cFS integer overflow in CFE_TBL_ValidateCodecLoadSize","severity":"medium","exploited":false,"published_at":"2026-04-03T18:16:26.687+00:00","url":"https://junglewise.ai/threats/cve-2026-5476-nasa-cfs-integer-overflow-in-cfe-tbl-validatecodecloadsize"},{"cve":"CVE-2026-5475","cvss":5.5,"epss":0.0022,"slug":"cve-2026-5475-nasa-cfs-memory-corruption-in-ccsds-header-size-handler","title":"NASA cFS memory corruption in CCSDS Header Size Handler","severity":"medium","exploited":false,"published_at":"2026-04-03T18:16:26.25+00:00","url":"https://junglewise.ai/threats/cve-2026-5475-nasa-cfs-memory-corruption-in-ccsds-header-size-handler"},{"cve":"CVE-2026-5474","cvss":6.3,"epss":0.0037,"slug":"cve-2026-5474-nasa-cfs-heap-buffer-overflow-in-ccsds-packet-header-handler","title":"NASA cFS heap buffer overflow in CCSDS Packet Header Handler","severity":"medium","exploited":false,"published_at":"2026-04-03T17:16:54.45+00:00","url":"https://junglewise.ai/threats/cve-2026-5474-nasa-cfs-heap-buffer-overflow-in-ccsds-packet-header-handler"},{"cve":"CVE-2026-5473","cvss":4.5,"epss":0.0022,"slug":"cve-2026-5473-nasa-cfs-deserialization-in-ground-system-pickle-module","title":"NASA cFS deserialization in Ground System Pickle Module","severity":"medium","exploited":false,"published_at":"2026-04-03T17:16:54.203+00:00","url":"https://junglewise.ai/threats/cve-2026-5473-nasa-cfs-deserialization-in-ground-system-pickle-module"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Nasa Open MCT","slug":"open-mct","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/open-mct"}],"technology":{"hub":true,"name":"Nasa core Flight System","slug":"core-flight-system","vendor":{"name":"Nasa","slug":"nasa","url":"https://junglewise.ai/threats/vendors/nasa"},"aliases":[],"category":"framework","homepage":"https://cfs.gsfc.nasa.gov/","repo_url":"https://github.com/nasa/cFS","description":"A generic flight software framework used by NASA and other space agencies for satellite and spacecraft applications.","url":"https://junglewise.ai/threats/technologies/core-flight-system"},"most_severe":[{"cve":"CVE-2026-5474","cvss":6.3,"epss":0.0037,"slug":"cve-2026-5474-nasa-cfs-heap-buffer-overflow-in-ccsds-packet-header-handler","title":"NASA cFS heap buffer overflow in CCSDS Packet Header Handler","severity":"medium","exploited":false,"published_at":"2026-04-03T17:16:54.45+00:00","url":"https://junglewise.ai/threats/cve-2026-5474-nasa-cfs-heap-buffer-overflow-in-ccsds-packet-header-handler"},{"cve":"CVE-2026-5475","cvss":5.5,"epss":0.0022,"slug":"cve-2026-5475-nasa-cfs-memory-corruption-in-ccsds-header-size-handler","title":"NASA cFS memory corruption in CCSDS Header Size Handler","severity":"medium","exploited":false,"published_at":"2026-04-03T18:16:26.25+00:00","url":"https://junglewise.ai/threats/cve-2026-5475-nasa-cfs-memory-corruption-in-ccsds-header-size-handler"},{"cve":"CVE-2026-5476","cvss":4.6,"epss":0.0021,"slug":"cve-2026-5476-nasa-cfs-integer-overflow-in-cfe-tbl-validatecodecloadsize","title":"NASA cFS integer overflow in CFE_TBL_ValidateCodecLoadSize","severity":"medium","exploited":false,"published_at":"2026-04-03T18:16:26.687+00:00","url":"https://junglewise.ai/threats/cve-2026-5476-nasa-cfs-integer-overflow-in-cfe-tbl-validatecodecloadsize"},{"cve":"CVE-2026-5473","cvss":4.5,"epss":0.0022,"slug":"cve-2026-5473-nasa-cfs-deserialization-in-ground-system-pickle-module","title":"NASA cFS deserialization in Ground System Pickle Module","severity":"medium","exploited":false,"published_at":"2026-04-03T17:16:54.203+00:00","url":"https://junglewise.ai/threats/cve-2026-5473-nasa-cfs-deserialization-in-ground-system-pickle-module"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}