{"id":"CVE-2026-24186","aliases":["EUVD-2026-26076","GHSA-3468-q87c-9xhv"],"status":"published","title":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization...","description":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00476,"percentile":0.41466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-04-28T17:45:40Z","modified":"2026-10-26T20:10:00Z","products":[{"vendor":"nvidia","product":"flare sdk"},{"vendor":"nvidia","product":"nvflare"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24186","tags":["US Government Resource"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-24186","tags":["Third Party Advisory"]},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5819","tags":["Vendor Advisory"]},{"url":"https://github.com/advisories/GHSA-3468-q87c-9xhv"}],"sources":{"cve":[{"id":"CVE-2026-24186","description":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.","status":"published","published":"2026-04-28T17:45:40.517Z","modified":"2026-04-29T15:11:59.572Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:19:50.575061Z"}],"euvd":[{"id":"EUVD-2026-26076","description":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.","status":"published","published":"2026-04-28T17:45:40Z","modified":"2026-04-29T15:11:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:05:19.555165Z"}],"ghsa":[{"id":"GHSA-3468-q87c-9xhv","title":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization...","description":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.","status":"published","published":"2026-04-28T21:36:12Z","modified":"2026-04-28T21:36:22Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:07:50.524404Z"}],"nvd":[{"id":"CVE-2026-24186","description":"NVIDIA FLARE SDK  contains a vulnerability in FOBS, where an attacker may cause deserialization of untrusted data by sending a malicious FOBS- encoded message. A successful exploit of this vulnerability might lead to code execution.","status":"published","published":"2026-04-28T19:36:45.277Z","modified":"2026-10-26T20:10:00.16Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:16.252509Z"}]}}