Microsoft's recent Patch Tuesday update for Windows 11 version 24H2 has encountered a significant setback due to a compatibility issue affecting a subset of devices. This development has led the company to throttle the rollout of the update, underscoring ongoing challenges in ensuring seamless software deployments.
The June 2025 security update, released on June 10, 2025, was intended to address several critical vulnerabilities within the Windows operating system. However, shortly after its release, Microsoft identified a compatibility issue impacting a limited number of devices. In response, the company announced a temporary halt to the update's distribution, stating that affected devices would receive a revised update incorporating all the June 2025 security improvements in the near term. The term "near term" was further clarified on the Windows release health dashboard as "by the end of the day," though it remained ambiguous whether this referred to Pacific Time (PT) or Coordinated Universal Time (UTC).
The specific nature of the compatibility issue has not been disclosed by Microsoft. Speculation within the tech community suggests that the problem may be related to discrepancies across different CPU architectures, with some users reporting errors during the installation process. The Register, a reputable technology news outlet, highlighted these user reports and noted the unusual nature of such a rapid throttling and replacement of a critical security update.
This incident is not isolated. In April 2025, Microsoft acknowledged that devices which had installed the April Windows monthly security update (starting with KB5055528) might be unable to update to Windows 11 24H2 via Windows Server Update Services (WSUS). Affected enterprise users encountered Windows Update Service errors with 0x80240069 codes when attempting to update systems running Windows 11 23H2 or 22H2. (bleepingcomputer.com)
Additionally, in December 2024, Microsoft identified an issue where devices installed using media that included the October or November 2024 security updates could be left in a state where they could not accept further Windows security updates. This problem occurred specifically when using installation media, such as CDs or USB flash drives, that contained these updates. Microsoft advised against using such media and recommended reinstalling Windows 11 version 24H2 using media that includes the December 2024 monthly security update or later. (bleepingcomputer.com)
These recurring issues highlight the complexities involved in managing and deploying large-scale software updates. While Microsoft's prompt identification and response to these problems are commendable, the frequency of such incidents raises questions about the robustness of the company's quality assurance processes. Ensuring that updates are thoroughly tested across a diverse range of hardware configurations is crucial to prevent disruptions for end-users.
For users affected by the current compatibility issue, it is advisable to monitor the Windows release health dashboard for updates and to refrain from manually installing the June 2025 security update until a revised version is made available. Staying informed through official Microsoft channels will help mitigate potential issues arising from this and future updates.
Source: The Register Microsoft slows Windows 11 24H2 Patch Tuesday due to issues
