Microsoft has confirmed that Home windows Server updates from final month’s Patch Tuesday break some Microsoft 365 Defender options that use the community knowledge reporting service.
Redmond describes Microsoft 365 Defender (now referred to as Defender XDR) as a pre-and post-breach enterprise protection suite that helps coordinate detection, prevention, investigation, and response throughout a corporation’s endpoints, identities, electronic mail, and functions.
“Gadgets which have put in Home windows Server updates launched June 11, 2024 (KB5039227) may expertise issues with Microsoft 365 Defender,” the corporate defined on the Home windows Server well being dashboard.
“The Community Detection and Response (NDR) service may encounter points, leading to an interruption of community knowledge reporting.”
The identified challenge (first acknowledged on Friday) solely impacts Home windows Server 2022 techniques and also will stop extra Defender options counting on the NDR service to gather knowledge (like Incident Response and Gadget Stock) to work appropriately, whereas others (together with Vulnerability Administration and Cloud Apps) will probably be unaffected.
Admins can verify that techniques on their Home windows community are impacted by checking the service well being web page within the Microsoft 365 admin middle for brand new alerts.
Redmond says its engineers are engaged on a repair, and additional data will probably be supplied in an upcoming replace.
Different points with current Home windows Server updates
The corporate additionally launched an out-of-band replace (KB50410540) to repair a KB5039227 bug that prompted Azure Synapse SQL Serverless Pool databases on cloud-based SQL servers to go on a “Restoration pending” state. This identified challenge impacts environments utilizing Buyer-Managed Key (CMK) and Azure Synapse devoted SQL pool.
Microsoft can also be fixing a 3rd challenge brought on by KB5039227, which prevents customers from altering their account profile footage.
“When making an attempt to vary a profile image by deciding on the button Begin> Settings > Account > Your information and, below Create your image, clicking on Browse for one, you may obtain an error message with error code 0x80070520,” Redmond explains.
Another emergency fix was pushed to Home windows Server 2019 techniques in Might to handle a bug causing 0x800f0982 errors when putting in the Might 2024 Patch Tuesday safety updates.
The identical month, Microsoft additionally mounted identified points that broke VPN connections throughout consumer and server platforms, triggered domain controller reboots, and caused NTLM authentication failures after putting in April’s Home windows Server safety updates.
