As of October 13th, Microsoft will stop issuing security and non-security updates to systems running Home and Pro editions of Windows 11 version 24H2. This means that millions of devices worldwide will no longer receive critical protections against the latest threats, leaving them vulnerable to attacks.
The warning comes from a message center update issued by Microsoft, which reminds customers that these editions are approaching their end-of-life (EOL) milestone. After this date, devices running Windows 11 24H2 Home and Pro will be on their own, without access to essential security updates. This is not just about minor bugs – it’s about exposure to serious vulnerabilities that can lead to data breaches, malware infections, or even complete system compromise.
But what exactly does this mean for users? In simple terms, Windows 11 24H2 Home and Pro are the consumer-oriented versions of Windows 11, used by millions of individuals worldwide. These editions will no longer receive updates containing new security patches, bug fixes, and features that have been introduced since their release in September 2024. This doesn’t affect users running Enterprise or Education versions of Windows 11 24H2, which are still under mainstream support until October 2027.
To mitigate this risk, Microsoft is automatically upgrading devices running Home and Pro editions to Windows 11 25H2 (also known as the Windows 11 2025 Update). This minor update was made available in September 2024 through an enablement package. Users can also choose when to restart their system or postpone the update if needed.
However, it’s essential for users to understand that this is not a simple “update and forget” situation. Users need to check whether their device is eligible for the upgrade by visiting Settings > Windows Update and selecting Check for updates. If their device is ready for the update, they’ll see an option to download and install Windows 11, version 25H2.
For IT departments managing multiple devices, it’s crucial to plan ahead and ensure that all systems are updated before October 13th. Microsoft has provided a Lifecycle Policy search tool and a Windows Lifecycle FAQ page with more information on servicing dates. The company also lists products approaching their EOL milestone on its support website.
As the cybersecurity landscape continues to evolve, it’s essential for users and organizations to stay informed about software updates and end-of-life milestones. Failing to do so can lead to severe consequences, including data breaches, system compromise, or even complete loss of control over devices. As a general rule of thumb, it’s crucial to regularly check for updates, plan for upgrades, and ensure that all systems are running the latest versions with essential security patches.
Source: Bleeping Computer — 2026-08-19