CVEvulnerability

CVE-2026-47876

9.3 CRITICAL Published 2026-07-30 Modified 2026-07-30 Official page ↗
Status
Awaiting Analysis
Published
2026-07-30
Last modified
2026-07-30
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.3 CRITICAL — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-787

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.

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References