{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-41236","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2025-04-16T09:30:17.798Z","datePublished":"2025-07-15T18:34:12.719Z","dateUpdated":"2026-02-26T17:50:40.035Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"ESXi","vendor":"VMware","versions":[{"lessThan":"ESXi80U3f-24784735","status":"affected","version":"8.0","versionType":"custom"},{"lessThan":"ESXi80U2e-24789317","status":"affected","version":"8.0","versionType":"custom"},{"lessThan":"ESXi70U3w-24784741","status":"affected","version":"7.0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Cloud Foundation","vendor":"VMware","versions":[{"status":"affected","version":"5.x, 4.5.x"}]},{"defaultStatus":"unaffected","product":"Workstation","vendor":"VMware","versions":[{"lessThan":"17.6.4","status":"affected","version":"17.x","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Fusion","vendor":"VMware","versions":[{"lessThanOrEqual":"13.6.4","status":"affected","version":"13.x","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Telco Cloud Platform","vendor":"VMware","versions":[{"status":"affected","version":"5.x, 4.x, 3.x, 2.x"}]},{"defaultStatus":"unaffected","product":"Telco Cloud Infrastructure","vendor":"VMware","versions":[{"status":"affected","version":"3.x, 2.x"}]}],"datePublic":"2025-07-15T03:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">VMware ESXi, Workstation, and Fusion contain an integer-overflow vulnerability in the VMXNET3 virtual network adapter.&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are not affected by this issue.</span></span><br>"}],"value":"VMware ESXi, Workstation, and Fusion contain an integer-overflow vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Non VMXNET3 virtual adapters are not affected by this issue."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2025-07-15T18:34:12.719Z"},"references":[{"url":"https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/35877"}],"source":{"discovery":"UNKNOWN"},"title":"VMXNET3 integer-overflow vulnerability","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-41236","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-07-16T03:55:59.335825Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T17:50:40.035Z"}}]}}