The following patches have been released by VMware on 27 May 2010 for VMware ESX 4 and ESXi 4. Out of the 29 patches released, 20 are rated critical:

ID: ESX400-201006201-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 Core and CIM components

ID: ESX400-201006202-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 mpt2sas device driver

ID: ESX400-201006203-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 mptsas, mptspi device drivers

ID: ESX400-201006204-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 fnic device driver

ID: ESX400-201006205-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 SCSI/iSCSI driver

ID: ESX400-201006206-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 ixgbe device driver

ID: ESX400-201006207-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 Intel igb driver

ID: ESX400-201006208-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 USB storage component

ID: ESX400-201006209-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 qlogic SCSI driver

ID: ESX400-201006211-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 nx-nic device driver

ID: ESX400-201006212-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 bnx2x device driver

ID: ESX400-201006214-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 cciss device driver

ID: ESX400-201006215-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates Driver for VMware ESX 4.0 HP SAS Controllers

ID: ESX400-201006217-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 python component

ID: ESX400-201006218-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0  SCSI lpfc820 device driver

ID: ESX400-201006219-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0  ATA libata device driver

ID: ESX400-201006220-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 Megaraid SAS device driver

ID: ESX400-201006221-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates tzdata

ID: ESX400-201006222-UG  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 pam_passwdqc rpm

ID: ESX400-201006224-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 initscripts rpm

ID: ESX400-201006225-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the ESX 4.0 Web Access components

ID: ESX400-201006226-UG  Impact: Critical  Release date: 2010-06-10  Products: esx 4.0.0
Updates the VMware ESX 4.0 EHCI HCD device driver

ID: ESX400-Update02  Impact: HostGeneral  Release date: 2010-06-10  Products: esx 4.0.0
VMware ESX 4.0 Complete Update 2

ID: ESXi400-201006201-UG  Impact: Critical  Release date: 2010-06-10  Products: embeddedEsx 4.0.0
Firmware update for 4.0 U2  release

ID: ESXi400-201006202-UG  Impact: Critical  Release date: 2010-06-10  Products: embeddedEsx 4.0.0
Tools update for 4.0 U2 release

ID: ESXi400-201006203-UG  Impact: Critical  Release date: 2010-06-10  Products: embeddedEsx 4.0.0
VI Client update for 4.0 U2 release

ID: ESXi400-Update02  Impact: Critical  Release date: 2010-06-10  Products: embeddedEsx 4.0.0
VMware ESXi 4.0 Update 2

ID: VEM400-201006011-BG  Impact: HostGeneral  Release date: 2010-06-10  Products: embeddedEsx 4.0.0, esx 4.0.0
Cisco Nexus 1000V VEM

ID: VEM400-201006021-BG  Impact: HostGeneral  Release date: 2010-06-10  Products: embeddedEsx 4.0.0, esx 4.0.0
Cisco Nexus 1000V VEM