<p>This month's Microsoft Patch Tuesday features seven security bulletins, one of which is rated critical and could potentially expose machines to remote code access from the Outlook preview pane, but the company is also dealing with a glitch that will cause at least four patches to be re-issued because of a certificate problem.</p><p>According to Microsoft, a clerical error caused a subset of binaries processed by the PRSS lab between June 12 and Aug. 14 to be digitally signed with a flawed time stamp that will cause the digital signature to become prematurely invalid. Microsoft will therefore re-sign and redistribute all of the affected files and packages.</p><p>The Redmond, Wash.-based company has already re-released MS12-053, MS12054, MS12-055 and MS12-058. Additional replacements are likely to be forthcoming. All customers are advised to apply the re-released updates as soon as they become available.</p><p>[Related: Adobe Issues Security Updates For Flash Player]</p><p><a href="http://www.crn.com/news/security/240008755/microsoft-patch-tuesday-issues-updates-takes-a-do-over.htm">Keep reading...</a></p>