April 8, 2025 Microsoft is aware of the recent Chromium security fixes. We are actively working on releasing a security fix.
Microsoft releases emergency update to fix Office 2016 crashes April 10, 2025 https://www.bleepingcomputer.com/ne...-emergency-update-to-fix-office-2016-crashes/
Microsoft releases KB5058919/KB5058922/KB5058921 Windows 11 and 10 out of band updates April 12, 2025 https://www.neowin.net/news/microso...058921-windows-11-and-10-out-of-band-updates/
April 22, 2025—KB5055612 (OS Build 19045.5796) Preview Applies To: Windows 10 Home and Pro, version 22H2 Windows 10 Enterprise Multi-Session, version 22H2 Windows 10 Enterprise and Education, version 22H2 Windows 10 IoT Enterprise, version 22H2 https://support.microsoft.com/en-us...-preview-428955dc-5f14-4dd8-a828-a1a3d316cb79
April 25, 2025—KB5055627(OS Build 26100.3915) Preview Applies To: Windows 11 version 24H2, all editions https://support.microsoft.com/en-us...-preview-9324a361-965a-4496-8fd8-ba8a9de9fc38
CVEs have been published or revised in the Security Update Guide April 30, 2025 These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide: CVE-2025-21416 · Title: Azure Virtual Desktop Elevation of Privilege Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No CVE-2025-30389 · Title: Azure Bot Framework SDK Elevation of Privilege Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No CVE-2025-30390 · Title: Azure ML Compute Elevation of Privilege Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No CVE-2025-30391 · Title: Microsoft Dynamics Information Disclosure Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No CVE-2025-30392 · Title: Azure AI bot Elevation of Privilege Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No CVE-2025-33074 · Title: Azure Functions Remote Code Execution Vulnerability · Version: 1.0 · Reason for revision: Information published. · Originally released: April 30, 2025 · Last updated: April 30, 2025 · Aggregate CVE severity rating: Critical · Customer action required: No
