VMware has released some patches for VMware vCenter to fix some bugs and issues on supported versions. The new patches released two days ago. It’s recommended that update vCenter servers immediately.

VMware vCenter Server 6 Update 3i

There is no new feature and this update contains fixes for security issues. vCenter Server 6. 0 Update 3i supports Hypervisor-Specific Mitigations and Hypervisor-Assisted Guest Mitigations for Microarchitectural Data Sampling (MDS) vulnerabilities identified by CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091. For more information, see VMware Security Advisory VMSA-2019-0008.

VMware vCenter Server 6.5 Update 2g

This update is also for security reasons, vCenter Server 6. 5 Update 2g supports Hypervisor-Specific Mitigations and Hypervisor-Assisted Guest Mitigations for Microarchitectural Data Sampling (MDS) vulnerabilities identified by CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091. For more information, see VMware Security Advisory VMSA-2019-0008.

VMware vCenter Server 6.7 Update 2a

Actually, all updates are for security reasons. vCenter Server 6.7 Update 2a supports Hypervisor-Specific Mitigations and Hypervisor-Assisted Guest Mitigations for Microarchitectural Data Sampling (MDS) vulnerabilities identified by CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091. For more information, see VMware Security Advisory VMSA-2019-0008.