Severity Rating: Important
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow Information Disclosure when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. In a local attack scenario, an attacker could exploit this vulnerability by running a specially crafted application to bypass security measures on the affected system allowing further exploitation.

Severity Rating: Critical
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves vulnerabilities in Adobe Flash Player when installed on all supported editions of Windows 8.1, Windows Server 2012, Windows Server 2012 R2, Windows RT 8.1, and Windows 10.

Severity Rating: Important
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow elevation of privilege if a locally authenticated attacker runs a specially crafted application.

Severity Rating: Important
Revision Note: V1.0 (December 13, 2016):
Summary: This security update resolves a vulnerability in Microsoft .NET 4.6.2 Framework’s Data Provider for SQL Server. A security vulnerability exists in Microsoft .NET Framework 4.6.2 that could allow an attacker to access information that is defended by the Always Encrypted feature.

Severity Rating: Critical
Revision Note: V1.0 (December 13, 2016): Bulletin published
Summary: This security update resolves vulnerabilities in Microsoft Office. The most severe of the vulnerabilities could allow remote code execution if a user opens a specially crafted Microsoft Office file. An attacker who successfully exploited the vulnerabilities could run arbitrary code in the context of the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

Severity Rating: Important
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: The security update addresses the vulnerability by helping to ensure the kernel API correctly enforces access controls applied to this information. This security update resolves a vulnerability in Microsoft Windows. An information disclosure vulnerability exists when the Windows Kernel improperly handles objects in memory.

Severity Rating: Critical
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves a vulnerability in Windows Uniscribe. The vulnerability could allow remote code execution if a user visits a specially crafted website or opens a specially crafted document. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update addresses the vulnerabilities by correcting how the Windows Uniscribe handles objects in the memory.

Revision Note: V1.0 (December 13, 2016): Bulletin published
Summary: This bulletin summary lists security bulletins released for December 2016.

Severity Rating: Critical
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves vulnerabilities in Microsoft Edge. The most severe of the vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Microsoft Edge. An attacker who successfully exploited the vulnerabilities could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than users with administrative user rights.

Severity Rating: Critical
Revision Note: V1.0 (December 13, 2016): Bulletin published.
Summary: This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow remote code execution if a user either visits a specially crafted website or opens a specially crafted document. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.