{"id":"CVE-2026-67976","aliases":["EUVD-2026-52479","GHSA-q8q4-qc97-4qvh"],"status":"published","title":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user...","description":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00488,"percentile":0.4233,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-08-03T00:00:00Z","modified":"2026-08-31T19:33:11Z","references":[{"url":"https://github.com/nasa/fprime"},{"url":"https://github.com/freedomfoxvare/cve/issues/2","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67976"},{"url":"https://github.com/advisories/GHSA-q8q4-qc97-4qvh"}],"sources":{"cve":[{"id":"CVE-2026-67976","description":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T15:05:43.94Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:20:06.562031Z"}],"euvd":[{"id":"EUVD-2026-52479","description":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T15:05:43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:02:09.87889Z"}],"ghsa":[{"id":"GHSA-q8q4-qc97-4qvh","title":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user...","description":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.","status":"published","published":"2026-08-03T21:31:39Z","modified":"2026-08-05T18:32:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:10:07.926015Z"}],"nvd":[{"id":"CVE-2026-67976","description":"The Ref::SignalGen component of fprime framework v4.2.2 does not validate the safety of user-controlled parameters, allowing attackers to cause a Denial of Service (DoS) via inputting unsafe parameters.","status":"published","published":"2026-08-03T21:16:41.45Z","modified":"2026-08-31T19:33:11.197Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:34.643497Z"}]}}