9.3
Critical
CVE-2026-47876 VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. A malicious actor…
Description
VMware ESX contains an out-of-bounds write 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cloud Foundation | 9.1.x.x | No fix stated |
| Cloud Foundation | 9.0.x.x | No fix stated |
| Cloud Foundation | 5.x | No fix stated |
| vSphere Foundation | 9.1.x.x | No fix stated |
| vSphere Foundation | 9.0.x.x | No fix stated |
| ESX 9.1 | 9.1.x.x → latest | No fix stated |
| ESX 9.0 | 9.0.x.x → latest | No fix stated |
| ESX 8.0 | 8.0 → latest | No fix stated |
| Telco Cloud Platform | 5.1.x | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| Telco Cloud Platform | 5.0.x | No fix stated |
References
- support.broadcom.com support.broadcom.com
Timeline
- Published
- Last modified
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