Adobe has released security updates to address a vulnerability that affects Reader 9.1 and earlier and Acrobat 9.1 and earlier. This vulnerability could allow an attacker to execute arbitrary code or cause a denial-of-service condition.

Network Logix encourages users and administrators to review Adobe Security Bulletin APSB09-06 and apply any necessary updates to help mitigate the risks. Additional information regarding this vulnerability can be found in Technical Cyber Security Alert TA09-133B.

Apple has released Security Update 2009-002 and Mac OS X v10.5.7 to address multiple vulnerabilities in a number of applications. These vulnerabilities may allow an attacker to execute arbitrary code, obtain sensitive information, cause a denial-of-service condition, leverage additional attacks, or obtain elevated privileges.

Additionally, Apple has released Safari 3.2.3 to address vulnerabilities in libxml, Safari, and Webkit. These vulnerabilities may allow an attacker to execute arbitrary code or cause a denial-of-service condition.

Network Logix encourages users and administrators to review Apple articles HT3549 and HT3550 and apply any necessary updates to help mitigate the risks. Additional information regarding these vulnerabilities can be found in Technical Cyber Security Alert TA09-133A.

Microsoft has issued a Security Bulletin Advance Notification indicating that the May release cycle will contain one bulletin with a maximum severity rating of Critical. The notification states that the Critical bulletin is for Microsoft PowerPoint. The release is scheduled for Tuesday, May 12.

Network Logix will provide additional information as it becomes available.