Windows 11 April 2025 Patch Tuesday: Key Updates & Known Issues

Microsoft’s April 2025 Patch Tuesday rollout is here, and Windows 11 users have plenty to cheer—and to quibble—about. The latest updates are split into distinct flavors for different Windows 11 release channels: Windows 11 24H2 receives update KB5055523, while both Windows 11 23H2 and 22H2 are packaged in update KB5055528. With build numbers post-installation of 26100.3775 for 24H2, 22631.5189 for 23H2, and 22621.5189 for 22H2, Microsoft is once again demonstrating its commitment to security, performance, and a dash of thoughtful user improvements. In this article, we’ll dissect the update details, explore the new features and improvements, review known issues, and provide you with practical advice to ensure a smooth experience during the upgrade process.

Overview of the April 2025 Patch Tuesday Updates​

Microsoft’s Patch Tuesday continues to be a mainstay for IT professionals and everyday users alike. This month’s batch focuses on resolving security vulnerabilities and improving overall system stability—no small feat when you consider that Windows 11 now comes in multiple “flavors” that require tailored fixes.
Key details include:

• Update KB5055523 is designed for Windows 11 24H2.
• Update KB5055528 will be pushed to Windows 11 23H2 and 22H2.
• Post-update build versions are standardized to 26100.3775 for 24H2, 22631.5189 for 23H2, and 22621.5189 for 22H2.
• Servicing stack updates (SSUs) are also included, ensuring the process of installing future patches remains robust (KB5058538 for 24H2 and KB5053665 for 23H2/22H2).

These updates underscore Microsoft’s ongoing dual commitment: fortifying system security while also refining features that touch your daily computing experience.

Deep Dive: Windows 11 24H2 Update (KB5055523)​

Security and Functional Enhancements​

For users on Windows 11 24H2, update KB5055523 brings several key fixes:

• Security Improvements: A major focus is the remediation of an issue related to machine password rotation in the Identity Update Manager. This problem, particularly significant if Kerberos is in use and Credential Guard is enabled, could have resulted in user authentication hiccups. To mitigate this risk, Microsoft has disabled the “Machine Accounts in Credential Guard” feature until a long-term fix is delivered.
• Daylight Saving Time Adjustment: In response to the government-mandated DST change for Chile’s Aysen region in 2025, the update provides a tailored schedule change. Users in the affected region will experience a smoother transition at the appropriate time.
• PcaUiArm Update Improvement: An issue causing unexpected behavior in specific scenarios has been addressed in the PcaUiArmUpdate feature.
• AI Components Upgrade: For those who keep an eye on the cutting-edge side of Windows, three AI components have received a version bump to 1.7.820.0. Image Search, Content Extraction, and Semantic Analysis will all work smoother than ever.
• Servicing Stack Enhancement: The SSU (KB5058538, build 26100.3764) ensures that future updates install without the friction that sometimes plagues legacy servicing stacks.

Summary of Key Changes for 24H2​

• Enhanced security via improved machine password rotation handling.
• DST update for the Aysen region.
• Fixes for the PcaUiArmUpdate misbehaviors.
• Updated AI components delivering a sharper performance.
• Updated servicing stack for smoother future patching.

Troubleshooting Known Issues on 24H2​

No update is perfect, and naturally, this one has its share of quirks. Here are a few known issues and workarounds to keep in mind:

Roblox on ARM Devices​

• Problem: Some users with ARM-based Windows devices have encountered issues where Roblox cannot be downloaded or played from the Microsoft Store.
• Workaround: Roblox players on ARM devices are advised to bypass the Store and download the game directly from Roblox’s website. Although it’s an inconvenience, this solution will keep your gaming sessions rolling until an official fix arrives.

Citrix Session Recording Agent (SRA)​

• Problem: Devices running Citrix Session Recording Agent version 2411 may experience problems completing the installation of the January 2025 security update. The installation might initially proceed, only for the device to reboot with an error message such as “Something didn’t go as planned. No need to worry – undoing changes.”
• Workaround: Citrix has provided detailed workarounds that can be applied prior to installing the update. IT administrators should review Citrix documentation to preconfigure systems accordingly.

Windows Hello Issues​

• Problem: An edge case with Windows Hello has been identified. On devices where the System Guard Secure Launch or Dynamic Root of Trust for Measurement (DRTM) is enabled, users performing a push-button reset or using “Reset this PC” (with the “Keep my Files” option) might lose access to Windows Hello (both PIN and facial recognition).
• Workaround: Users encountering this issue must re-enroll their authentication methods. For PIN issues, follow the “Set my PIN” prompt at the login screen. For facial recognition failure, head to Settings > Accounts > Sign-in options and select the option to set up Windows Hello Facial Recognition once again.

Spotlight on Windows 11 23H2 and 22H2 Updates (KB5055528)​

While the 24H2 channel gets a robust update with KB5055523, Windows 11 23H2 and 22H2 users are not left behind. Update KB5055528 delivers many of the same security and performance fixes tailored for these versions but with a few subtle differences.

Key Elements of the 23H2 and 22H2 Update​

• Security Enhancements: Just like its 24H2 counterpart, this update focuses sharply on ensuring that all known security vulnerabilities are patched. Users can expect that the underlying OS functionality has been fortified against recent threats.
• Daylight Saving Time Update: Consistency is key, and the DST support for the Aysen region in Chile is also carried forward in this update.
• Quality Improvements: The 22H2 build update includes improvements originally introduced in update KB5053657 (released on March 25, 2025). These tweaks provide miscellaneous improvements to the internal operating system security and stability.
• Servicing Stack Update: For these versions, the servicing stack update (KB5053665) is applied, with build version 22621.5120 for 22H2 and 22631.5120 for 23H2. This ensures that future updates will install reliably without running into known issues.

Additional Advisory for Windows 11 23H2​

• Important Note: Windows 11, version 23H2 users are advised to use the update identified as EKB KB5027397 to transition properly before applying this security update. This step is critical to layering the latest security fixes on top of previous quality improvements.

Overall, the improvements in the 23H2 and 22H2 channels reinforce Microsoft’s holistic approach—ensuring no matter which branch you’re on, your system is as secure and streamlined as possible.

Why These Updates Matter to Windows 11 Users​

Microsoft’s decision to distribute these updates across its different Windows 11 branches highlights several broader trends in modern operating system management. Here are some key takeaways:

A Commitment to Layered Security​

• Holistic Approach: Instead of just patching individual vulnerabilities, Microsoft is taking a layered approach. By tackling issues ranging from machine password rotation to AI components and servicing stacks, the security improvements go much deeper than surface-level fixes.
• Future-Proofing the Platform: By addressing known issues proactively, the updates help ensure that Windows 11 remains both secure and up-to-date with upcoming features. No matter which update channel you follow, careful preparation today means a stronger OS tomorrow.

Enhancements Beyond Security​

• User Experience Tweaks: The inclusion of AI component updates and more precise handling of the DST schedule may seem like small touches, but they add up to a more seamless everyday experience.
• Improved Update Mechanism: Servicing stack updates are the unsung heroes in this process. By keeping the update engine itself polished, Microsoft minimizes the risk of future installations failing or causing compatibility issues. ( )

For IT Professionals and Power Users​

• Managed Environments: For organizations, knowing that these updates are segmented by build version (24H2, 23H2, 22H2) means that IT departments can plan rollouts with confidence. The existence of documented workarounds for issues like those with Citrix integration further minimizes downtime.
• Step-by-Step Troubleshooting: IT managers will appreciate the clarity in how to re-enroll Windows Hello and the precise instructions for handling known issues. This blend of update robustness with actionable insights reinforces trust in the update process.

Real-World Impact and Recommendations​

• Gaming on ARM Devices: For instance, gamers with ARM devices hit a snag with Roblox. Even though the workarounds require an extra step, it serves as a gentle reminder that no update is without its trade-offs—and that vigilance is required even in non-enterprise environments.
• Compatibility with Enterprise Tools: Citrix remains a critical tool in many enterprise settings. The fact that Microsoft and Citrix are already working together to resolve integration issues underscores how even the minutiae of update deployment matter considerably for business continuity.

Tips for a Smooth Update Experience​

Whether you’re managing a fleet of business desktops or simply doing a routine update at home, here are some best practices to ensure your system transitions smoothly:

• Back Up Your Data:
  Always create a recent backup using Windows’ built-in backup tools or your preferred backup solution. It’s the digital equivalent of putting on a seatbelt.
• Check System Compatibility:
  Verify your Windows version (24H2, 23H2, or 22H2) before the update to ensure you download the correct patch. Double-checking now can save hours of troubleshooting later.
• Allow Automatic Updates (But Stay Informed):
  Windows Update will automatically push these patches, but it never hurts to review the changelog. Knowing what’s new and what issues might crop up lets you be proactive in addressing them.
• Plan a Maintenance Window:
  If you’re in an enterprise environment, schedule the update during off-peak hours. This minimizes disruption in the event an issue arises requiring a rollback or additional troubleshooting.
• Review Workarounds for Known Issues:
  Particularly if you run ARM-based devices, Citrix components, or depend on Windows Hello, familiarize yourself with the provided workarounds. This extra preparation can prevent a cascade of issues after updating.
• Monitor Feedback Channels:
  Pay attention to community feedback—forums like WindowsForum.com are a treasure trove of peer advice and step-by-step guides. Early adopters often share tips that can help you dodge common pitfalls.

Concluding Thoughts​

With the Windows 11 April 2025 Patch Tuesday updates, Microsoft has once again demonstrated that security and user experience move hand in hand. Whether you’re benefiting from enhanced AI-powered features, adapting to new regional time rules, or simply enjoying the assurance of a fortified system, these updates are designed with your digital well-being in mind.
In the fast-paced landscape of cybersecurity, you can never be too protective of your digital castle. By keeping your PC up-to-date with KB5055523 for Windows 11 24H2 or KB5055528 for 23H2/22H2, you’re investing in a future where robust security and a seamless user experience go hand in hand.
Stay secure, stay updated, and enjoy the refined computing experience that these updates have to offer. Happy patching!

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Source: Neowin Windows 11 (KB5055523, KB5055528) April 2025 Patch Tuesday out