Magento, Inc. reports:
SUPEE-6482 - This patch addresses two issues related to APIs and
two cross-site scripting risks.
SUPEE-6285 - This patch provides protection against several types
of security-related issues, including information leaks, request
forgeries, and cross-site scripting.
SUPEE-5994 - This patch addresses multiple security
vulnerabilities in Magento Community Edition software, including
issues that can put customer information at risk.
SUPEE-5344 - Addresses a potential remote code execution
exploit.
SUPEE-1533 - Addresses two potential remote code execution
exploits.