Microsoft Community. Ask questions, find answers, and learn about Microsoft products and services. Microsoft patches six critical security flaws affecting Windows, Office. New year, new security patches. Microsoft said Tuesday as part of its its monthly security bulletin that all Windows users should patch their systems to prevent attackers from exploiting at least two critical flaws. The first two critical patches fix a number of security vulnerabilities in Internet Explorer and Microsoft Edge respectively. The most serious flaw (MS1. Internet Explorer could allow an attacker to remotely execute code by tricking a user into visiting a specially- crafted webpage. The attacker would gain the same user rights as the current user, which puts administrators at a greater risk. Though one of the vulnerabilities was publicly disclosed, Microsoft said it wasn't aware of any attacker exploiting the flaw. Microsoft Edge, the new browser exclusive to Windows 1. Microsoft isn’t kidding around this particular Tuesday — pushing out 16 patch bundles to address at least 44 security flaws across Windows and related software. Edge (the new, improved IE), and Microsoft Office. Microsoft's August Patch Tuesday offers nine security bulletins with five rated critical, resolving 34 security vulnerabilities in Internet Explorer (IE), Edge, and Office, as well as some serious high-profile security issues. The most serious flaw (MS1. Windows Server 2. Tech Previews 3 and 4 are affected by both bulletins, and require patching. Here's the rundown for the other critical flaws: MS1. VBScript engine in Windows Vista and Windows Server 2. MS1. 6- 0. 04 fixes a series of memory corruption vulnerabilities in Microsoft Office, which could allow an attacker to take over an affected system by exploiting a flaw in how the suite opens and modifies documents. The good news is that the user would have to be tricked into opening the file, such as through a suspicious spam email. MS1. 6- 0. 05 patches a critical flaw in how some versions of Windows handle objects in memory. An attacker could retrieve objects in memory, bypassing the software's randomization security feature. MS1. 6- 0. 06 resolves a single vulnerability in Silverlight for both Windows and Mac, which could allow an attacker to take complete control of an affected system if a user is logged in as an administrator. The vulnerability is especially problematic for users visiting websites that utilize banner- ads on websites that are affected, but the good news is that Microsoft said it was unaware of any attacker attempting to currently exploit the flaw. Microsoft also released four other patches - - MS1. MS1. 6- 0. 08, and MS1. Excel patch KB3115262 disabled the Oracle PeopleSoft 'download a grid to Excel' functionality. PeopleSoft writes an HTML file with an extension of.XLS. Previously Excel would offer to open the file. In late March, Microsoft alerted customers to its ever-expanding monthly patch docket to communicate that it had unilaterally chosen the very first Tuesday of each month to deliver Office updates. Microsoft Community is a free community and discussion forum for asking and answering questions about using your Microsoft products. The security patch of Microsoft Office (KB981716) is still shown missing on MBSA 2.1 even the patch has been installed. Microsoft released four security updates fixing 11 vulnerabilities in Windows, Microsoft Office, Internet Explorer, and Microsoft Publisher as part of its April Patch Tuesday release. The security bulletins for. The nine security bulletins released by Microsoft for August 2016 patch a total of 27 critical and important vulnerabilities in Windows, Internet Explorer, Edge and Office. The Internet Explorer and Edge bulletins.
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