July 13, 2021—KB5004307 (Security-only update)

July 13, 2021—KB5004307 Security-only update Important: Windows 7 and Windows Server 2008 R2 have reached the end of mainstream support and are now in extended support. Starting in July 2020, there will no longer be optional, non-security releases known as "C" releases for this operating system...

July 13, 2021—KB5004299 (Security-only update)

July 13, 2021—KB5004299 Security-only update Important: Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support. Starting in July 2020, there will no longer be optional, non-security releases known as "C" releases for this operating system...

July 13, 2021 Public preview security update (KB5004243)

July 13, 2021 Public preview security update KB5004243 Improvements and fixes This public preview security update includes quality improvements. Key changes include: Removes support for the PerformTicketSignature setting and permanently enables Enforcement mode for CVE-2020-17049. For more...

June 8, 2021 Public preview security update (KB5003645)

June 8, 2021 Public preview security update KB5003645 Improvements and fixes This public preview security update includes quality improvements. Key changes include: Addresses an issue in which a principal in a trusted MIT realm fails to obtain a Kerberos service ticket from Active Directory domai...

The vulnerability of the PKU2U authentication protocol for Windows operating systems allows attackers to escalate their privileges.

The vulnerability of the PKU2U authentication protocol for Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to enhance their privileges...

October 13, 2020—KB4580327 (OS Build 10240.18725) - EXPIRED

October 13, 2020—KB4580327 OS Build 10240.18725 - EXPIRED NEW 8/5/21 EXPIRATION NOTICEIMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the latest security quality...

PT-2020-14630 · Siemens · Siveillance Video Client

Name of the Vulnerable Software and Affected Versions: Siveillance Video Client All versions Description: A vulnerability has been identified where the client application transmits usernames to the server in cleartext when Windows NTLM authentication is enabled. This could allow an attacker in a...

Update Rollup 2 for System Center Operations Manager 2019 (KB4558752)

Update Rollup 2 for System Center Operations Manager 2019 KB4558752 Introduction This article describes the new features and issues that are fixed in System Center Operations Manager 2019 Update Rollup 2. This article also contains the installation instructions for this update.For the list of...

June 9, 2020—KB4561649 (OS Build 10240.18608)

June 9, 2020—KB4561649 OS Build 10240.18608 For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when using Internet Explorer. Updates to improve...

June 9, 2020—KB4561621 (OS Build 17134.1550)

June 9, 2020—KB4561621 OS Build 17134.1550 IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers. In response to these challenges, we are prioritizing our focus on security updates. Starting in May 2020, we are pausing all optional...

March 10, 2020—KB4541510 (Monthly Rollup)

March 10, 2020—KB4541510 Monthly Rollup NEW As of February 11, 2020, Internet Explorer 10 is no longer in support. To get Internet Explorer 11 for Windows Server 2012 or Windows 8 Embedded Standard, see KB4492872. Install one of the following applicable updates to stay updated with the latest...

March 10, 2020—KB4541504 (Security-only update)

March 10, 2020—KB4541504 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If you have a subset of...

March 10, 2020—KB4538461 (OS Build 17763.1098)

March 10, 2020—KB4538461 OS Build 17763.1098 Note This release also contains updates for Microsoft HoloLens OS Build 17763.1098 released March 10, 2020. Microsoft will release an update directly to the Windows Update Client to improve Windows Update reliability on Microsoft HoloLens that have not...

CVE-2020-0618

A remote code execution vulnerability exists in Microsoft SQL Server Reporting Services when it incorrectly handles page requests, aka ‘Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability’. Recent assessments: wvu-r7 at February 18, 2020 6:51pm UTC reported: Although the...

CVE-2019-17336

The Data access layer component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace and TIBCO Spotfire Server contains multiple vulnerabilities that theoretically allow an attacker access to information that can lead to obtaining credentials used to access Spotfire data...

September 10, 2019—KB4516033 (Security-only update)

September 10, 2019—KB4516033 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Improvements and fixes This security update includes quality improvements. Key changes include: Provides...

October 8, 2019—KB4520005 (Monthly Rollup)

October 8, 2019—KB4520005 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4516041released September 24, 2019 and addresses the following issues: Addresses an issue with applications and printer drivers that utilize the Window...

October 8, 2019—KB4520003 (Security-only update)

October 8, 2019—KB4520003 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT Customers who have purchased the Extended Security Update ESU for on-premises versions of some operati...

October 8, 2019—KB4520011 (OS Build 10240.18368)

October 8, 2019—KB4520011 OS Build 10240.18368 For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when using Internet Explorer and Microsoft Edge...

The vulnerability in the implementation of the NTLM protocol in Windows operating systems arises from insufficient authentication checks for NTLM packets during their processing. This allows attackers to compromise the security functions of the NTLM MIC (Message Integrity Check) mechanism.

The vulnerability in the implementation of the NTLM protocol in Windows operating systems is related to insufficient authentication checks for NTLM packets during their processing. Exploiting this vulnerability allows an attacker to compromise the security functions of the NTLM Message Integrity...