{"cve":{"cve_id":"CVE-2025-22224","is_kev":true,"kev_date_added":"2025-03-04","kev_vendor_project":"VMware","kev_product":"ESXi and Workstation","kev_vulnerability_name":"VMware ESXi and Workstation TOCTOU Race Condition Vulnerability","kev_short_description":"VMware ESXi and Workstation contain a time-of-check time-of-use (TOCTOU) race condition vulnerability that leads to an out-of-bounds write. Successful exploitation enables an attacker with local administrative privileges on a virtual machine to execute code as the virtual machine's VMX process running on the host.","kev_required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2025-03-25","kev_known_ransomware":false,"kev_notes":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25390 ; https://nvd.nist.gov/vuln/detail/CVE-2025-22224","kev_cwes":["CWE-367"],"epss_score":0.01524,"epss_percentile":0.71383,"epss_as_of":"2026-06-23","description":"VMware ESXi, and Workstation contain a TOCTOU (Time-of-Check Time-of-Use) vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host.","published_at":"2025-03-04T11:56:12.317000Z","last_modified_at":null,"cvss_v3_score":9.3,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","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":["CWE-367"],"nvd_references":["https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25390"],"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":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-28T23:25:45.962810Z"},"effective_severity":"CRITICAL","badges":["kev"],"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":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"C","value_label":"Changed"},{"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":"vmware","vendor_name":"VMware","product_slug":"esxi","product_name":"ESXi","version_start":"8.0","version_start_inclusive":true,"version_end":"ESXi80U2d-24585300","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:esxi:8.0:ESXi80U2d-24585300"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"esxi","product_name":"ESXi","version_start":"7.0","version_start_inclusive":true,"version_end":"ESXi70U3s-24585291","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:esxi:7.0:ESXi70U3s-24585291"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"esxi","product_name":"ESXi","version_start":"8.0","version_start_inclusive":true,"version_end":"ESXi80U3d-24585383","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:esxi:8.0:ESXi80U3d-24585383"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-infrastructure","product_name":"Telco Cloud Infrastructure","version_start":"3.x, 2.x","version_start_inclusive":true,"version_end":"3.x, 2.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-infrastructure:3.x, 2.x:3.x, 2.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"telco-cloud-platform","product_name":"Telco Cloud Platform","version_start":"5.x, 4.x, 3.x, 2.x","version_start_inclusive":true,"version_end":"5.x, 4.x, 3.x, 2.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:telco-cloud-platform:5.x, 4.x, 3.x, 2.x:5.x, 4.x, 3.x, 2.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"vmware-cloud-foundation","product_name":"VMware Cloud Foundation","version_start":"5.x, 4.5.x","version_start_inclusive":true,"version_end":"5.x, 4.5.x","version_end_inclusive":true,"cpe23_uri":"cve5:vmware:vmware-cloud-foundation:5.x, 4.5.x:5.x, 4.5.x"},{"vendor_slug":"vmware","vendor_name":"VMware","product_slug":"workstation","product_name":"Workstation","version_start":"17.x","version_start_inclusive":true,"version_end":"17.6.3","version_end_inclusive":false,"cpe23_uri":"cve5:vmware:workstation:17.x:17.6.3"}],"exploit_refs":[],"news":[],"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25390","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"cisa_reported","at":"2025-03-04T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"published","at":"2025-03-04T11:56:12.317000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:43:26.473870Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:43:26.473870Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:43:26.473870Z","label":"CVSS score revised","source":"cvelistv5"}]}