Microsoft Security Update Fixed 59 Vulnerabilities Including Multiple Critical Severity Bugs – Update Now!!

Microsoft Security Update Fixed 59 Vulnerabilities Including Multiple Critical Severity Bugs – Update Now!!

Microsoft released a security update under patch Tuesday for October and fixed 59 vulnerabilities that affected various Microsoft products.


Out of 59 vulnerabilities, 9 marked as “Critical” severity mainly affected the MS office and rest of the vulnerabilities categorized under “Important” and “Moderate” severity.

In the “important” severity category, Microsoft patched 20 vulnerabilities that allow attackers to perform elevation of privileges on vulnerable Microsoft products.


This October security update covers nine Microsoft products of the following:


  • Microsoft Windows

  • Internet Explorer

  • Microsoft Edge (EdgeHTML-based)

  • ChakraCore

  • Microsoft Office and Microsoft Office Services and Web Apps

  • SQL Server Management Studio

  • Open Source Software

  • Microsoft Dynamics 365

  • Windows Update Assistant

  • Remote Code Execution – Remote Desktop Client


    In “critical” severity categories, Microsoft fixed a Remote Desktop Client Remote Code Execution Vulnerability (CVE-2019-1333) that affected hundreds of millions of Windows computers the same as Bluekeep vulnerability that we have reported in July. unlike infamous Bluekeep, it requires user interaction to exploit the bug.


    An attacker who successfully exploited this vulnerability could execute arbitrary code on the computer of the connecting client.


    Remote Code Execution – Chakra Scripting Engine


    4 critical memory corruption remote code execution vulnerabilities (
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