Impact Assessment for CVE-2026-46331 for vCenter 8.x

Products

• VMware vCenter Server 8.0

Issue/Introduction

A page cache corruption vulnerability in the Linux kernel's network scheduling subsystem (net/sched) caused by partial COW handling errors.

Environment

vCenter 8.x

Resolution

VMware By Broadcom is aware of CVE-2026-46331.

Please refer to the release notes for existing and forthcoming product releases for any updates in relation to this CVE.

Should you require further information please contact Broadcom support  Creating and managing Broadcom cases.