Researchers Call for ‘CVE’ Approach for Cloud Vulnerabilities in the cloud. New research suggests isolation among cloud customer accounts may not be a given. Researchers Ami Luttwak and Shir Tamari of cloud security startup Wiz.io say their latest findings underscore the need for a CVE-type repository where cloud providers and researchers can share vulnerability information. An AWS spokesperson says the issues reported by the researchers aren’t vulnerabilities but instead configuration choices that some customers use and others prefer not to use.”]