Grisoft AVG Anti-Virus before 7.1.407 has unknown impact and remote attack vectors involving an uninitialized variable and a crafted CAB file.
https://exchange.xforce.ibmcloud.com/vulnerabilities/30246
https://euvd.enisa.europa.eu/vulnerability/EUVD-2006-5921
http://www.vupen.com/english/advisories/2006/4498
http://www.grisoft.com/doc/36365/lng/us/tpl/tpl01