{"cve":{"cve_id":"CVE-2021-1084","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.0025,"epss_percentile":0.16072,"epss_as_of":"2026-06-23","description":"NVIDIA vGPU driver contains a vulnerability in the guest kernel mode driver and Virtual GPU Manager (vGPU plugin), in which an input length is not validated, which may lead to information disclosure, tampering of data or denial of service. This affects vGPU version 12.x (prior to 12.2) and version 11.x (prior to 11.4).","published_at":"2021-04-29T18:50:25Z","last_modified_at":null,"cvss_v3_score":7.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://nvidia.custhelp.com/app/answers/detail/a_id/5172"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:14:47.733574Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"nvidia","vendor_name":"NVIDIA","product_slug":"nvidia-virtual-gpu-software","product_name":"NVIDIA Virtual GPU Software","version_start":"vGPU all 11.x version (prior to 11.4), and all 12.x version (prior to 12.2)","version_start_inclusive":true,"version_end":"vGPU all 11.x version (prior to 11.4), and all 12.x version (prior to 12.2)","version_end_inclusive":true,"cpe23_uri":"cve5:nvidia:nvidia-virtual-gpu-software:vGPU all 11.x version (prior to 11.4), and all 12.x version (prior to 12.2):vGPU all 11.x version (prior to 11.4), and all 12.x version (prior to 12.2)"}],"exploit_refs":[],"news":[],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5172","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-04-29T18:50:25Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:04:45.530472Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:04:45.530472Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:04:45.530472Z","label":"CVSS score revised","source":"cvelistv5"}]}