CRITICAL 9.3 NVD

CVE-2026-47876

VMware ESX contains an out-of-bounds write vulnerability in the VMXNET3 virtual network adapter. A malicious actor with local administrative privileges on a vir

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.

References

Published: 2026-07-30 · Source: NVD · Feed updated: 2026-08-04
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-07-30 via NVD.

Risk Timeline

CVE Disclosed2026-07-30 · 4 days ago

Remediation Resources

Official Advisory
support.broadcom.com/web/ecx/support-content-notification/-/external/c
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