Important: If your current farm patch level is September 2025 CU, remove the NT Authoritysystem account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU Below […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
The product group released the December 2025 Cumulative Update for Office Online Server. The KB article for December 2025 CU will be available at the following Location in a couple of hours: KB 5002817 – December 2025 Update for Office Online Server The download for December 2025 CU is available through the following link: Download […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authoritysystem account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU Below […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
Important: If your current farm patch level is September 2025 CU, remove the NT Authority\system account from WSS_WPG and IIS_IUSRS local security groups of the SharePoint machines – otherwise installing the SharePoint fixes will fail. For more details check this article: Trending Issue: SharePoint fixes fail to install after installation of September 2025 CU The […]
The product group released the November 2025 Cumulative Update for Office Online Server. The KB article for November 2025 CU will be available at the following Location in a couple of hours: KB 5002801 – November 2025 Update for Office Online Server The download for November 2025 CU is available through the following link: Download […]
The product group released the November 2025 Cumulative Update for SharePoint Workflow Manager. This CU consists of a fix for SharePoint Workflow Manager and the SharePoint Workflow Manager client components which need to match SharePoint Workflow Manager. The KB article for November 2025 CU will be available at the following Location in a couple of […]
To enhance security September 2025 CU for SharePoint restricts the Windows WSS_WPG windows security group and the IIS_IUSRS windows security group from writing into the SharePoint _LAYOUTS directory (c:\program files\common files\microsoft shared\Web Server Extensions\16\TEMPLATE\LAYOUTS). As the SharePoint Configuration wizard adds the local system account of Windows (NT Authority\system) to the WSS_WPG windows security group, future […]
