Patch Tuesday update Archives

Winsage

June 24, 2026

Windows 11 Secure Boot update released to all, hours ahead of expiry

Microsoft has begun rolling out the Secure Boot 2023 certificate update for eligible Windows 11 and Windows 10 PCs ahead of the expiration of the original certificates on June 24, 2026. The update includes additional device targeting data to increase coverage for automatic updates. Devices receive the new certificates after demonstrating successful update signals. The original Secure Boot certificates were issued in 2011, with expiration dates set for June 24, 2026, June 27, 2026, and October 19, 2026. Microsoft has been distributing replacement 2023 certificates since 2024, with the June 2026 update expanding eligible devices significantly. Users can check their Secure Boot status through the Windows Security app or System Information. If a PC did not receive the update, it will still function normally but may not receive future boot-level security updates. Multiple restarts after updates are expected behavior, and the SecureBoot folder in Windows is not malware. Windows 10 users in the Extended Security Updates program are also receiving the Secure Boot update. The expiration of the Microsoft Corporation KEK CA 2011 on June 24 means no new Secure Boot revocation payloads can be signed with the old key, but existing signed payloads will continue to function.

Winsage

June 22, 2026

I forced Windows 11’s CPU boost on a 10-year-old PC, and it feels surprisingly new

Windows 11 has introduced the Low Latency Profile to enhance the responsiveness of the Start menu, Search, and Action Center by rapidly increasing CPU frequency during user interactions. Testing on a Lenovo ThinkCentre M700 Mini Desktop with a 6th Generation Intel Core i3-6100 processor showed that the Low Latency Profile could be activated via the June 2026 Patch Tuesday update (KB5094126) and the third-party tool ViVeTool. Initially, no significant CPU frequency spike was observed, but after enabling the feature, the CPU frequency increased from approximately 800MHz to 3.0GHz and then to 3.7GHz almost instantaneously during interactions. This resulted in a marked improvement in the responsiveness of the Start menu and Action Center, with the latter showing the most significant enhancement. The Low Latency Profile effectively improved performance on older systems without adverse effects on battery life or thermal output.

Winsage

June 22, 2026

Windows 11’s June patch added a strange Recycle Bin bug, but there’s no need to worry

In the June 9, 2026 Patch Tuesday update for Windows 11, users experienced a bug where the Recycle Bin's confirmation dialog for permanent deletions displayed internal file names (e.g., $Rxxxxx.ext) instead of original filenames. Microsoft acknowledged this issue in its documentation for Windows 11 version 26H1. The Recycle Bin still correctly shows original filenames, and restoring items also uses the original names. This bug arose after installing the June security update (KB5095051), but file management remains functional. Microsoft plans to address this issue in a future update.

Winsage

June 21, 2026

Microsoft confirms Windows 11 26H2 for fall 2026 release, reveals supported PCs and other details

Microsoft has confirmed the upcoming Windows 11 26H2 feature update, set to roll out in fall 2026, likely in October. This update will not be a major overhaul and will utilize an enablement package (eKB) for installation, similar to the previous Windows 11 25H2 version. The last major update was the 24H2 version, released on October 1, 2024, while 25H2 launched in 2025 and reset the OS life cycle, extending support by an additional year. Support for Windows 11 24H2 ends on October 13, 2026, and for 25H2 until October 12, 2027. Windows 11 26H2 will be supported until October 2028 for Home, Pro, Pro EDU, and Pro for Workstations editions, and until October 2029 for Enterprise, Education, or IoT Enterprise editions. Devices running Windows 11 24H2 or 25H2 will transition to 26H2 without new hardware requirements, maintaining specifications of 4GB RAM, 64GB storage, and a 1GHz or faster 64-bit dual-core processor. Windows 11 26H1, another update, requires new silicon but does not introduce exclusive features. Major changes will be delivered through monthly cumulative updates rather than annual feature updates.

Winsage

June 19, 2026

Microsoft’s Patch Tuesday update strikes again

Microsoft has confirmed a bug affecting the Recycle Bin across all supported versions of Windows following its June 2026 Patch Tuesday update. The glitch causes the confirmation dialog to display an "internal" filename instead of the user-friendly filename when deleting files, although the actual file and its deletion process remain unaffected. The issue affects various Windows client and server versions, including Windows 11 (versions 26H1, 25H2, 24H2, 23H2), Windows 10 (versions 22H2, Enterprise LTSC 2021, Enterprise LTSC 2019, Enterprise LTSB 2016), and Windows Server (2025, 2022, 2019, 2016, 2012 R2, 2012). Microsoft is developing a permanent solution, but it is unclear when it will be released. Commercial customers can contact Microsoft Support for Business for a workaround.

Winsage

June 19, 2026

Microsoft confirms Recycle Bin glitch affecting all supported Windows versions — yes, even the trash needs debugging

Microsoft is addressing issues from its June 2026 Patch Tuesday update, which has caused critical flaws for Windows 11 users, including BitLocker lockout problems. Additionally, a new complication linked to Update KB5094126 affects all supported versions of Windows, where users may see the "internal" filename in the Recycle Bin confirmation dialog instead of the user-friendly filename. This glitch is limited to the dialog box and does not affect the actual file or deletion process.

Winsage

June 19, 2026

Microsoft confirms Recycle Bin bug across all versions of Windows

Reports have emerged about complications from the latest Patch Tuesday update, affecting users with issues such as access problems with OneDrive and Dropbox, BitLocker recovery lockouts, and Blue Screen of Death (BSOD) errors. Microsoft has acknowledged a glitch related to the Recycle Bin after the installation of June's Patch Tuesday update (KB5094126), where the confirmation dialog displays the internal file name instead of the actual name when deleting an item. This issue affects various supported Windows client and server versions, including Windows 11 (versions 26H1, 25H2, 24H2, 23H2), Windows 10 (versions 22H2, Enterprise LTSC 2021, Enterprise LTSC 2019, Enterprise LTSB 2016), and Windows Server (2025, 2022, 2019, 2016, 2012 R2, 2012). Microsoft is working on a solution expected in a future update, but it is unclear if it will be part of the next Patch Tuesday or an out-of-band update. Commercial customers can implement a workaround by contacting Microsoft Support for Business.

Winsage

June 18, 2026

Microsoft confirms Windows 11 Search will find your apps, not Bing results, even if you make typos

Microsoft has released the Insider Experimental Preview Build 26300.8687 for Windows 11 on June 12, 2026, which improves the Windows Search functionality. The update allows the search tool to accurately locate applications even with misspellings, omitted letters, or partial words. For example, typing “utlook” will yield Outlook as a result. Enhancements in the ranking of settings search results ensure that the most relevant options appear at the top. The update also improves local file search, allowing users to find files like “Severance-S2E5” more effectively. A new feature is being tested that will let users turn off web results in Windows Search, focusing exclusively on local content. Currently, disabling Bing results requires navigating through the Windows Registry, but a toggle in the Settings menu is being introduced for easier access. The June 2026 update has already implemented search enhancements, including returning file results after just two characters and a feature called Search by Substring, which allows users to find files using any segment of a filename.

Winsage

June 15, 2026

Windows 11 just fixed one of Search’s dumbest limitations

Microsoft's June 2026 Patch Tuesday update for Windows 11 allows users to initiate a search with just two characters, down from the previous three-character minimum. This enhancement improves the search functionality by enabling meaningful searches with shorter inputs and enhances the ranking of search results, ensuring relevant files appear at the top. This update addresses frustrations for users who often use concise file names.

Winsage

June 15, 2026

Microsoft released the Windows 11 Secure Boot update for all PCs, how to verify yours

Microsoft has expanded the rollout of the Secure Boot 2023 certificate update to more Windows 11 and Windows 10 devices with the June 2026 Patch Tuesday update (KB5094126). This update aims to ensure that most supported consumer PCs are classified as high confidence, meaning necessary certificates are either installed or will be applied automatically. Secure Boot is a firmware security feature that verifies the software attempting to load during the startup process, blocking unauthorized software. The certificates supporting Secure Boot, issued in 2011, are expiring in stages starting June 24, 2026, prompting Microsoft to deploy replacement certificates. Most home users do not need to take manual action as the updates will occur automatically via Windows Update. Users can check their Secure Boot certificate status in the Windows Security app. A yellow warning indicates pending compatibility data, while a red alert suggests a firmware incompatibility requiring a BIOS update. Multiple reboots during the update process are normal, and a new SecureBoot folder in Windows is for staging cryptographic files. Older PCs may experience longer update times, and some may not receive updates due to firmware issues. HP users should check for BIOS updates if encountering BitLocker recovery loops. IT administrators should monitor device classifications and manually initiate updates for devices not in the high confidence category. Devices with Secure Boot disabled cannot receive updates, leaving them vulnerable. The expiration of the Microsoft Corporation KEK CA 2011 certificate on June 24 does not immediately affect device functionality, but it limits Microsoft's ability to sign new bootkit blacklist updates.