Microsoft will imminently release a new round of security patches, comprising 10 new security bulletins. The patches will include several critical updates to the Windows operating systems and other Microsoft products, including one that addresses a security vulnerability found in both the Windows OS and Windows Services for Unix, one that will fix a vulnerability found in Microsoft Exchange, and others that will deal with vulnerabilities found in the company's Internet Security and Acceleration (ISA) server and Small Business Server (SBS). Microsoft will also update its Malicious Software Removal Tool to a new version.