hotpatching

Microsoft’s September Patch Tuesday delivers a heavy, operationally urgent security package: more than 80 CVEs across Windows, Office, Hyper‑V, Azure components and developer libraries, including eight items Microsoft rates critical and two vulnerabilities that were publicly disclosed before the...

Microsoft pushed its September 2025 monthly security updates on Patch Tuesday, delivering a broad set of fixes that address dozens of vulnerabilities across Windows client, server, and Microsoft server products — including multiple emergency severity fixes for remote code execution and a...

Microsoft released a September 9, 2025 hotpatch—KB5065474—for Windows 11 Enterprise LTSC 2024 that advances hotpatch coverage to a new OS build (26100.6508), addresses a notable UAC/MSI compatibility issue, and includes a known‑issue advisory that affects PowerShell Direct (PSDirect)...

Microsoft has released the September 2025 cumulative security update for Windows 11, version 24H2 — KB5065426 (OS Build 26100.6584) — a combined Latest Cumulative Update (LCU) and Servicing Stack Update (SSU) that delivers security hardening, targeted bug fixes, AI component updates for Copilot+...

Microsoft has published KB5066360, a hotpatch that updates Windows PowerShell on Windows 11 Enterprise LTSC 2024 to OS Build 26100.6569, addressing a specific PSDirect connectivity failure that could, under narrow conditions, allow unauthorized non-administrator access between host and guest...

Microsoft has added a new chapter to Windows update management: Microsoft Intune will gain dedicated Windows Quality Update management policies that let administrators approve, approve automatically, and stage individual quality updates — including non-security preview and out‑of‑band releases —...

Microsoft’s August rollout tightened the screws on enterprise readiness while pushing AI deeper into Windows’ DNA — security hardenings, lifecycle milestones, and practical tooling dominated the month as Microsoft readied Windows 11 version 25H2 for general release. The update cadence in August...

Microsoft has quietly put a new tool on the 2026 roadmap that promises to change how IT teams manage quality updates for Windows on corporate PCs: Windows Quality Update management policies in Microsoft Intune will let administrators approve and roll out individual quality updates — including...

Microsoft’s August 2025 servicing wave is the most operationally significant Windows 11 release window in months: it moves day‑one patching into the Out‑of‑Box Experience (OOBE), promotes Windows Backup for Organizations to general availability, extends hotpatching across server and (limited)...

Microsoft's latest move to centralize and simplify enterprise patching — pushing Azure Update Manager as the recommended path for orchestrating Windows updates across cloud, on-premises, and hybrid fleets — promises to change how IT teams plan, schedule, and recover from update events while also...

Microsoft’s latest move to automate and AI‑assist Windows Server 2025 upgrades promises to cut the friction and risk that have long dogged enterprise patch cycles, but the effort is also a reminder that automation without clear metadata and robust controls can make things worse as quickly as it...

Hotpatch-ready fleets start with one infrastructure choice: enable Virtualization‑based Security (VBS) correctly and at scale — doing so is the single most important step to ensure your Windows devices are eligible for Microsoft’s hotpatch model and to materially reduce reboot-driven downtime...

Hotpatch readiness is no longer an optional optimization for modern Windows fleets — it’s a foundational capability for any organization that values continuous uptime, rapid security response, and simplified update logistics. Enabling Virtualization‑based Security (VBS) at scale is the single...

Hotpatching’s promise — apply security fixes without forcing reboots — hinges on one non‑negotiable platform capability: Virtualization‑Based Security (VBS). For organizations preparing fleets for hotpatch delivery, enabling VBS at scale is the single most important operational task, and it’s...

Microsoft released KB5064010 on August 12, 2025 — a hotpatch targeted at Windows 11 Enterprise LTSC 2024 (OS Build 26100.4851) that delivers a focused set of security fixes designed to take effect without the usual reboot required by standard cumulative updates. Background Microsoft’s hotpatch...

Microsoft released a hotpatch for Windows 11 Enterprise LTSC 2024 today — KB5064010 (OS Build 26100.4851) — delivering targeted security and quality improvements while bundling the latest servicing stack update and extending hotpatch availability to eligible Arm64 Enterprise devices. Background...

August 12, 2025, saw Microsoft publish KB5064010 — a hotpatch for Windows 11 Enterprise LTSC 2024 that advances the OS to OS Build 26100.4851, delivering targeted security hardening without the broad-feature changes or mandatory restarts that administrators dread. This release is part of...

Windows 11 continues its relentless pace of evolution as we move through July 2025, reinforcing its position as Microsoft’s most adaptive and enterprise-ready desktop operating system yet. With each monthly cycle, the Windows team responds to feedback not only from IT professionals and...

Windows 11 continues its evolution, and the improvements introduced in July 2025 provide a fascinating window into how Microsoft is managing user feedback, enterprise readiness, and the delicate balancing act between innovation and reliability. With ongoing input from IT professionals, end...

The July 2025 wave of Windows 11 improvements marks another significant step in Microsoft’s steady overhaul of its operating system for both enterprise and consumer users. With a blend of technical innovation, security modernization, update management efficiencies, and fresh productivity...