Researchers at McAfee have taken a look at the volume of serious vulnerabilities entered into the Common Vulnerabilities and Exposure database in the last few years. In 2008 there were nearly 60 Adobe vulnerabilities in the CVE database. That number nearly doubled in 2009 to close to 120 total flaws. So far in 2010, there have been 24 unique CVE identifiers assigned to Adobe vulnerabilities. A new generic system for detecting malicious code in PDFs has debuted, known as Joedoc, the system enables users to upload a suspicious PDF, which the service will test.
Source: https://threatpost.com/adobe-vulnerabilities-continue-rise-042710/73881/