Critical

VMSA-2026-0008.1 — Apply KB 460732 on 9.1.1 or KB 460734 on 5.2.x, 9.0.x and 9.1.0, keep SDDC Manager reachable only from trusted admin hosts, and subscribe to the advisory so you see the patch the day it lands.

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The Small
Human Cloud

Blog articles, news and useful information on VMware Cloud Foundation, automation and PowerShell — all from the home lab, where everything gets broken and rebuilt first.

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78
vExpert since
2020
In IT since
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Days since I broke the lab
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Weekday edition

A quiet start to KubeCon week, and how to get NSX TEPs and MTU right first time

  • Keep the Brotli workaround on SDDC Manager, and get the ESX logging fix in before Wednesday. VMSA-2026-0008.1 still shows "Patch pending" for every SDDC Manager version, so KB 460732 on 9.1.1 (or KB 460734 on 5.2.x, 9.0.x and 9.1.0) is what's protecting you. Press reports put the US federal deadlines at 10 November for the Brotli flaw and 11 November for ESX CVE-2026-41709, whose fixed builds are in the VMSA-2026-0006 matrix.
  • Set the Edge TEP MTU in NSX's Global Fabric Settings before you build Edge clusters from vCenter. KB 422523 explains that the VCF 9 Edge workflow always uses the global fabric MTU, and changing it afterwards doesn't touch Edges you've already deployed. Get the TEP VLAN right at the same time: on VCF 9.0 and 9.0.1, KB 456147 says the only supported fix for a wrong Edge TEP VLAN is redeploying the Edge cluster.
  • If vSphere Express is on your shortlist for a small site, check the buying rules before you budget for it. Channel Dive reports you buy all 128 cores as one licence that can't be expanded, Broadcom approves each purchase, and only existing partners can sell it; cloudmagazin adds that several Express instances can't be managed centrally. Broadcom hasn't published a price.
  • Security No new VMSA
  • Releases & KBs All quiet
  • Terraform & Packer Nothing new
  • Next deadline 10 Nov
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Code Projects

VMware Explore 2024 Hackathon Winning team

Project and code from the Las Vegas hackathon at VMware Explore 2024.

Explore · Las Vegas 2024 Repo ↗

Simplify VCF Deployment & Operations with Terraform

Session code with examples for deploying VCF and common post-bring-up tasks.

Explore session · 2024 Watch ↗ Repo ↗

Automating VCF Day 1 Operations

Session code covering Day 1 actions via the API and PowerVCF.

Explore session · 2024 Watch ↗ Repo ↗

Presentations

Every slide deck and demo from the events I've been lucky enough to present at.

Decks & demo code Repo ↗
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