{"id":"CVE-2026-67977","aliases":["EUVD-2026-52509","GHSA-9mrc-fpxj-w736"],"status":"published","title":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2...","description":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.","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":"2026-09-09T16:04:24Z","references":[{"url":"https://github.com/nasa/fprime"},{"url":"https://github.com/freedomfoxvare/cve/issues/1","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67977"},{"url":"https://github.com/advisories/GHSA-9mrc-fpxj-w736"}],"sources":{"cve":[{"id":"CVE-2026-67977","description":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T19:17:43.254Z","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-2026-52509","description":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-08-03T00:00:00Z","modified":"2026-08-05T19:17:43Z","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":"2026-11-02T18:02:09.520152Z"}],"ghsa":[{"id":"GHSA-9mrc-fpxj-w736","title":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2...","description":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-08-04T00:34:53Z","modified":"2026-08-05T21:32:36Z","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":"2026-11-02T15:10:08.59251Z"}],"nvd":[{"id":"CVE-2026-67977","description":"An integer overflow in the Svc::FileDownlink::SendPartial component of fprime framework v4.2.2 allows attackers to cause a Denial of Service (DoS) via a crafted input.","status":"published","published":"2026-08-03T22:16:51.74Z","modified":"2026-09-09T16:04:24.933Z","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"}]}}