top of page

Insights from the Field
Security analysis, platform hardening strategies, and lessons learned from real-world assessments.


Availability is Security: vCenter, VMSA-2025-0014, and the Cost of Downtime
Introduction Disruption doesn’t always announce itself with exploits and remote code execution. Sometimes, it creeps in quietly through a denial-of-service vulnerability, targeting the very control plane that makes modern virtualization work. VMware vCenter Server sits at the heart of nearly every vSphere environment, orchestrating workloads, monitoring infrastructure, and serving as the single pane of glass for managing compute at scale. On July 29, 2025, Broadcom released a

Demetrios Mustakas Jr.
Jul 29, 2025


Inside VMSA-2025-0010: What It Reveals About Trust, Privilege, and Hidden Risks in vSphere
Introduction On May 20, 2025, Broadcom (formerly VMware) released VMSA-2025-0010, a security advisory disclosing a set of newly discovered vulnerabilities affecting a wide range of VMware products, including vCenter Server, ESXi, Workstation, and Fusion. Unlike prior advisories that often spotlight a single critical issue, this release details four distinct vulnerabilities, each posing different operational and security implications depending on the platform and deployment. A

Demetrios Mustakas Jr.
May 22, 2025
bottom of page
