Patching — Page 2

With VCF 9.1.1 released on September 3, 2026, I wanted to continue patching the management services in my lab. This post is a follow-up to my VCF 9.1 management services upgrade walkthrough and focuses on Real-Time Metrics through VCF Operations. VCF 9.1.1 is a maintenance release focused mostly on improving product supportability. The VCF 9.1.1 release notes include the Bill of Materials, upgrade sequence, dependencies, known issues, and the component build numbers. The VCF Operations 9.1.1 release notes list Real-Time Metrics at build 25679622. ...

With VCF 9.1.1 released on September 3, 2026, I wanted to continue patching the management services in my lab. This post is a follow-up to my VCF 9.1 management services upgrade walkthrough and focuses on Log Management through VCF Operations. VCF 9.1.1 is a maintenance release focused mostly on supportability improvements. The main VCF 9.1.1 release notes and the VCF Operations 9.1.1 release notes are the references I used for this upgrade. In VCF 9.1, Log Management is a VCF management service hosted on the VCF services runtime. The supported lifecycle workflow is therefore in VCF Operations under Build -> Lifecycle -> VCF Management -> Upgrade. This walkthrough covers a 9.1.0.x maintenance upgrade; an environment coming from an older VCF or Aria release should follow the matching Log Management upgrade procedure first. ...

With VCF Services Runtime upgraded to 9.1.1, the next component I wanted to upgrade in my lab was SDDC Lifecycle. In this post I will go over upgrading it from 9.1.0.0400 to 9.1.1.0 through VCF Operations. VCF 9.1.1 was released on September 3, 2026. This is a maintenance release focused mostly on supportability improvements. The release notes can be found here. Before You Begin For an existing 9.1.0.x environment, upgrade Fleet Lifecycle to 9.1.1 first, before any other VCF component. In my lab it is already on 9.1.1.0.25713934. Continue to follow the release-specific dependencies in the 9.1.1 release notes when planning the remaining components. ...

With Fleet Lifecycle upgraded to 9.1.1, the next component I wanted to upgrade in my lab was VCF Services Runtime. In this post I will go over upgrading it from 9.1.0.0200 to 9.1.1.0 through VCF Operations. VCF 9.1.1 was released on September 3, 2026. The release notes can be found here. The runtime fixes listed in the VCF Operations release notes include improvements for mixed-case FQDNs, services recovering after a cluster power-on, and log buffers filling the logging disk. ...

With the release of VCF 9.1.1 on September 3, 2026, I wanted to get Fleet Lifecycle in my lab upgraded. This is a maintenance release focused mostly on supportability improvements. The release notes can be found here. In this post I will go over upgrading Fleet Lifecycle through VCF Operations, from 9.1.0.0400 to 9.1.1.0. Before You Begin For an existing 9.1.0.x environment, Broadcom requires us to upgrade Fleet Lifecycle to 9.1.1.0 before any other VCF component. Make sure to follow the 9.1.1 release-specific dependencies when planning the rest of the upgrade. ...

With the release of VMware Cloud Foundation 9.1.1 on September 3, 2026, I wanted to get my VCF Operations lab upgraded. This is a maintenance release focused mostly on supportability improvements. The VCF 9.1.1 release notes can be found here, and the VCF Operations release notes are here. In this post I will go over upgrading VCF Operations from 9.1.0.0400 to 9.1.1 using the upgrade PAK file. If you are still on an older release, I also covered upgrading VCF Operations to 9.0.1 using a PAK file. That is a separate walkthrough, not a required intermediate upgrade. ...

This is the corrected follow-up to my earlier ESXi command-line upgrade articles. The shared public VMware host-update depot used in those examples is no longer valid. Broadcom now uses customer-specific authenticated download URLs, and its current standalone command-line procedure documents an offline depot ZIP with esxcli software profile update. The procedure and release information below were reviewed on August 25, 2026. Reopen the linked Broadcom articles during every change: depot authentication, entitlements, available profiles, release builds and support status can change. ...

Broadcom published VMSA-2025-0004 on March 4, 2025, for three vulnerabilities affecting VMware ESXi and related desktop and cloud products. Fixed versions are available, and the advisory lists no workarounds for any of the three vulnerabilities. The practical response is therefore straightforward: identify every affected product, move it to a fixed or later supported build using its supported update method, and verify the resulting build. Access restrictions and monitoring remain useful defense-in-depth controls, but they do not replace the update. ...

On July 13, 2026 Broadcom shipped the next VCF 9.1 patch wave, and this post walks through the part of it that lives under Build -> Lifecycle -> VCF Management -> Upgrade: the VCF Management services. The headline releases on this surface are VCF Operations 9.1.0.0400 and VCF Automation 9.1.0.0200, mostly security enhancements plus a batch of fixes. This post is the follow-up to my 9.1.0.0300 walkthrough. To be clear on scope: this post covers only the management services. SDDC Manager 9.1.0.0400 and the core components (vCenter, NSX, ESX, vSAN) go through the VCF Instances flow and are not covered here; see the short section at the end. ...

The 9.1.0.0300 patch went through this lab without drama at the beginning of July. Three weeks later, the 9.1.0.0400 express patch for VCF Operations hit the same single-node appliance and stopped dead at Installing PAK file: no progress, no error, and a reboot later, still nothing. What followed was a proper archaeology dig through every layer of state the upgrade machinery keeps, and almost every layer turned out to be holding a different version of the truth. ...