Recent reports indicate a troubling issue for users of Windows 11 24H2, particularly those who opted for installation via media such as USB drives. This bug has rendered some installations incapable of receiving crucial security updates, a situation that understandably raises concerns among users.
The root of the problem lies in the installation packages created by Microsoft, specifically those based on the security updates released in October and November 2024. Many users who installed Windows 11 24H2 during that period may unknowingly have used these flawed packages, leading to the current predicament. Microsoft has acknowledged the issue, stating, “When using media to install Windows 11, version 24H2, the device might remain in a state where it cannot accept further Windows security updates.”
It is important to note that this issue does not affect all users. Those who installed Windows 11 24H2 through the Windows Update feature are not experiencing this problem and can rest assured that their systems remain secure.
What to do if security updates are broken on your PC
Interestingly, Microsoft first recognized this issue on December 24, 2024, yet it has only recently been marked as ‘resolved’ in the Windows 11 release health status dashboard. The company’s guidance for users affected by this bug is somewhat straightforward: avoid using the October or November 2024 security update versions for installation. While this advice may seem obvious, it underscores the importance of using the latest installation media.
If you find yourself among those who have already installed Windows 11 24H2 using the problematic media and are unable to receive security updates, action is required. The recommended course of action is to reinstall Windows 11 24H2, ensuring that you use the December 2024 version or later. During the reinstallation process, you can choose to keep your personal data and applications, minimizing disruption to your workflow.
However, it is wise to approach this process with caution. Major operating system operations, such as a reinstallation, can sometimes lead to unforeseen complications. Therefore, backing up your files before proceeding is highly advisable.
Microsoft has indicated that the issue of being unable to install updates “might” occur, suggesting that not all users will face this problem. Nonetheless, it remains prudent to stay vigilant and be prepared for potential future complications that may necessitate a reinstallation.
