This deep write-up explains what a “patched” VMware ESXi 6.7 U3 ISO is, why people create and use patched ISOs, risks and legality, how patching is typically done, verification and integrity checks, deployment considerations, and safer alternatives. Assumptions: you want an expert-level technical explanation and practical guidance for environments where ESXi 6.7 U3 is still used.
# On Linux/macOS
xorriso -osirrox on -indev ESXi67U3_Patched.iso -extract /.buildstate ./buildstate && cat buildstate
Given the end-of-support status, you are strongly advised to plan a migration to ESXi 7.0 Update 3 or 8.0 for security and hardware compatibility. vmware esxi 67 u3 download iso patched
Recommended Upgrade: Broadcom strongly recommends upgrading to vSphere 7.0 or 8.0 to ensure continued security and official support. Overview — VMware ESXi 6