May 12, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5088861)

May 12, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 KB5088861 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2...

Microsoft Windows 输入验证错误漏洞

Microsoft Windows is an operating system used on personal devices by the American company Microsoft. The Microsoft Windows Server Update Service has a vulnerability related to input validation errors, which stem from incorrect input validation. The following products and versions are affected:...

Microsoft Windows Standards-Based Storage Management Service 资源管理错误漏洞

Microsoft Windows Standards-Based Storage Management Service is a standards-based storage management service from Microsoft Corporation USA that provides the ability to discover, configure, and monitor storage resources. A resource management error vulnerability exists in Microsoft Windows...

Microsoft Windows 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft USA. A security vulnerability exists in Microsoft Windows. An attacker exploiting this vulnerability could bypass certain features. The following products and editions are affected:Windows 10 for 32-bit...

Proxmox VE Compatibility with Veeam Backup Server OS Server 2012 and 2012 R2

Article Applicability This article is relevant only when the machine where Veeam Backup & Replication is installed uses either Server 2012 or Server 2012 R2. Challenge After adding Proxmox VE PVE hosts to Veeam Backup & Replication, the workers are deployed, but the testing phase fails with the...

Azure File Sync Agent v17.3 Release - June 2024 (Security-only update)

Azure File Sync Agent v17.3 Release - June 2024 Security-only update This article describes the improvements and issues that are fixed in the Azure File Sync Agent v17.1 release that is dated February 2024. Additionally, this article contains installation instructions for this release. Improvemen...

KB5037426: Update to address a known issue that affects LSASS in Windows Server 2012 R2

KB5037426: Update to address a known issue that affects LSASS in Windows Server 2012 R2 Summary This update addresses a known issue that affects the Local Security Authority Subsystem Service LSASS. It might leak memory on domain controllers DCs. This issue occurs after you install KB5035885 Marc...

March 14, 2023—KB5023765 (Monthly Rollup)

March 14, 2023—KB5023765 Monthly Rollup REMINDERWindows 8.1 reached end of support on January 10, 2023, at which point technical assistance and software updates are no longer provided. If you have devices running Windows 8.1, we recommend upgrading them to a more current, in-service, and supporte...

KB5018922: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: October 11, 2022

KB5018922: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: October 11, 2022 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable...

KB5016264: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: July 12, 2022

KB5016264: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: July 12, 2022 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable...

Guidance for CVE-2022-30190 Microsoft Support Diagnostic Tool Vulnerability

UPDATE July 12, 2022: As part of the response by Microsoft, a defense in depth variant has been found and fixed in the Windows July cumulative updates. Microsoft recommends installing the July updates as soon as possible. Windows Version Link to KB article LInk to Catalog Windows 8.1, Windows...

Guidance for CVE-2022-30190 Microsoft Support Diagnostic Tool Vulnerability

UPDATE July 12, 2022: As part of the response by Microsoft, a defense in depth variant has been found and fixed in the Windows July cumulative updates. Microsoft recommends installing the July updates as soon as possible. Windows Version Link to KB article LInk to Catalog Windows 8.1, Windows...

KB5014025: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: May 10, 2022

KB5014025: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: May 10, 2022 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable...

May 10, 2022—KB5014011 (Monthly Rollup)

May 10, 2022—KB5014011 Monthly Rollup Summary Learn more about this security update, including improvements, any known issues, and how to get the update. IMPORTANT Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support. Starting in July...

Microsoft .NET Framework DoS Vulnerability (KB5013872)

This host is missing an important security update according to Microsoft KB5013872 Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This...

KB5012672: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: April 12, 2022

KB5012672: Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: April 12, 2022 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates SSU makes sure that you have a robust and reliable...

[updated] You can update now: Microsoft patches 97 bugs including 6 zero-days and a wormable one

How time flies sometimes. Microsoft yesterday released the first patch Tuesday security updates of the year 2022. The update includes fixes for six zero-day vulnerabilities and a total of 97 bugs. This includes two Remote Code Execution RCE vulnerabilities affecting open source libraries. None of...

KB5008285: Windows 8.1 and Windows Server 2012 R2 Security Update (December 2021)

The remote Windows host is missing security update 5008285 or cumulative update 5008263. It is, therefore, affected by multiple vulnerabilities: - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. CVE-2021-40441, CVE-2021-41333, CVE-2021-43207,...

October 12, 2021—KB5006714 (Monthly Rollup)

October 12, 2021—KB5006714 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support...

May 11, 2021—KB5003220 (Security-only update)

May 11, 2021—KB5003220 Security-only update Important: Windows 8.1 and Windows Server 2012 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...