CVE-2026-47876

9.3 Critique

Publiée le 30/07/2026 à 15:16 · Modifiée le 30/07/2026 à 16:16 · En attente d'analyse NVD · Source : security@vmware.com

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.

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Produits concernés

VMware Cloud Foundation
VMware vSphere Foundation
VMware ESX
VMware Telco Cloud Platform

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.3 Critique	security@vmware.com	`CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-787

Références

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38017

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories