{"id":"CVE-2024-41721","aliases":["EUVD-2024-39165","GHSA-77f2-r3qh-x5x7"],"status":"published","title":"bhyve(8) out-of-bounds read access via XHCI emulation","description":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the heap, which could potentially lead to an arbitrary write and remote code execution.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00776,"percentile":0.56235,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2024-09-20T07:51:22Z","modified":"2026-06-17T07:48:07Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"https://security.freebsd.org/advisories/FreeBSD-SA-24:15.bhyve.asc","tags":["vendor-advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240926-0009/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41721"},{"url":"https://github.com/advisories/GHSA-77f2-r3qh-x5x7"}],"sources":{"cve":[{"id":"CVE-2024-41721","title":"bhyve(8) out-of-bounds read access via XHCI emulation","description":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the heap, which could potentially lead to an arbitrary write and remote code execution.","status":"published","published":"2024-09-20T07:51:22.548Z","modified":"2024-09-26T15:03:10.183Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2024-39165","description":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the heap, which could potentially lead to an arbitrary write and remote code execution.","status":"published","published":"2024-09-20T07:51:22Z","modified":"2024-09-26T15:03:10Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:09.516714Z"}],"ghsa":[{"id":"GHSA-77f2-r3qh-x5x7","title":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the...","description":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the heap, which could potentially lead to an arbitrary write and remote code execution.","status":"published","published":"2024-09-20T09:30:35Z","modified":"2024-09-20T21:32:45Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:58:19.257617Z"}],"nvd":[{"id":"CVE-2024-41721","description":"An insufficient boundary validation in the USB code could lead to an out-of-bounds read on the heap, which could potentially lead to an arbitrary write and remote code execution.","status":"published","published":"2024-09-20T08:15:11.323Z","modified":"2026-06-17T07:48:07.58Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:10:27.456509Z"}]}}