We just posted screenshots of Jailbroken Verizon iPhone 4 with Cydia now here is the actual tool to do the jailbreak. Yes Chronic Dev Team has released Greenpois0n RC5.4 for Mac & Windows to allow you to jailbreak Verizon iPhone 4 on iOS 4.2.6.
The process of jailbreaking is pretty similar to Greenpois0n RC5 iPhone 4 jailbreak and it shouldn’t take more than minute to complete the jailbreak.
Greenpois0n RC5.4 Verizon iPhone 4 iOS 4.2.6 Jailbreak Tool
Download Greenpois0n RC5.4
Alternate Link http://mirrors.ih8sn0w.com/gp_mac_rc5_b4.zip
Alternate Link http://mirrors.ih8sn0w.com/gp_win_rc5_b4.zip