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CVE-2026-59346 VMware Workstation and Fusion VMXNET3 integer-overflow vulnerability

🗓️ 07 Oct 2026 05:40:03Reported by vmwareType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Local integer-overflow in VMware Workstation and Fusion VMXNET3 allows code execution on host.

Related
Affected
Refs
[
  {
    "vendor": "VMware",
    "product": "VMware Workstation",
    "versions": [
      {
        "status": "affected",
        "version": "25H2",
        "versionType": "custom",
        "lessThanOrEqual": "26H1"
      },
      {
        "status": "unaffected",
        "version": "26H1u1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "VMware",
    "product": "VMware Fusion",
    "versions": [
      {
        "status": "affected",
        "version": "25H2",
        "versionType": "custom",
        "lessThanOrEqual": "26H1"
      },
      {
        "status": "unaffected",
        "version": "26H1u1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected",
    "platforms": [
      "macOS"
    ]
  }
]

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