Patch Tuesday update Archives

Winsage

September 12, 2026

Windows 11’s useless Copilot key finally does something, you can map it to right-click

Recent updates from Microsoft allow users to remap the Copilot key on Windows 11 to either the Right Ctrl key or the Context Menu key. This feature is part of the Release Preview Build 26100.9539 for 24H2 and 26200.9539 for 25H2, rolled out on September 10, 2026. Users can access this remapping option under Settings > Bluetooth & devices > Keyboard. The Copilot key was introduced in January 2024 but received criticism for being cumbersome. Microsoft acknowledged the challenges posed by the Copilot key, particularly for users relying on the Right Ctrl or Context Menu keys for shortcuts and assistive technologies. If remapped to the Right Ctrl key, certain shortcut combinations may not function as expected. The feature is expected to be fully rolled out on October 12, 2026.

Winsage

September 10, 2026

Windows 11’s last Secure Boot deadline is weeks away, here’s what you must do

Microsoft is continuing the rollout of Secure Boot certificate updates, with the next significant deadline on October 19, 2026, when the Microsoft Windows Production PCA 2011 certificate expires. The September 2026 Patch Tuesday update has expanded eligibility for Secure Boot certificates to more PCs classified as “high confidence.” Users may need to reboot their PCs to install these updates, and some may require firmware updates beforehand. Microsoft has confirmed that the update process will persist beyond established deadlines, and older certificates are expiring in stages, with the first two deadlines having already passed. Users should ensure they have the latest updates installed and check their Secure Boot status in Windows Security. Microsoft has assured that PCs without the newer certificates will continue to boot normally and receive standard updates while the rollout continues.

Winsage

September 9, 2026

Latest Windows 11 update restores your taskbar control, patches 995 security flaws

Microsoft's September Patch Tuesday update for Windows 11 introduces several enhancements, including the ability to reposition the taskbar to the top, left, or right sides of the screen. Users can adjust the taskbar's alignment, height, and icon size, though the auto-hide feature is limited to the bottom position. The Start menu now allows users to select between Small and Large sizes, with the Recommended section rebranded as Recent, and options to hide their name and profile picture. The Search window has been streamlined to focus on suggested or recent searches. The update addresses 995 security vulnerabilities, including 121 critical vulnerabilities and two zero-day flaws (CVE-2026-81963 and CVE-2026-85880), which could allow attackers to gain system-level privileges.

Winsage

September 9, 2026

Microsoft’s Two-Track Patch Tuesday: Cloud Identity Flaws Fixed Before Disclosure, Windows Still Catching Up

The September 2026 security cycle revealed a bifurcated approach to vulnerability management by Microsoft, focusing on cloud-side identity services with silent mitigations and traditional Patch Tuesday updates for on-premises Windows infrastructure. On September 3, Microsoft addressed nine cloud-side vulnerabilities, including two with a CVSS score of 10.0: CVE-2026-83711 (Azure AD B2C elevation of privilege) and CVE-2026-70352 (Azure AI Language Authoring missing authentication). Additionally, CVE-2026-83941 (Entra ID elevation of privilege, rated 9.9) and CVE-2026-80098 (Copilot Studio cryptographic flaw) were noted. On September 8, the Patch Tuesday update addressed 70 CVEs, including critical issues in the on-premises stack, such as CVE-2026-83939 (Windows Secure Kernel Mode elevation of privilege). CVE-2026-69414 (ShieldBreak), an elevation of privilege vulnerability in the Defender Malware Protection Engine, was patched out-of-band on September 3 after being publicly exposed for three weeks. Microsoft is shifting its Self-Service Password Reset (SSPR) enforcement to default to passkeys as of September 7, with plans to phase out SMS and voice-based authentication by February 2027. This aims to enhance security by moving away from legacy credentials.

Winsage

September 7, 2026

Microsoft confirms Windows 11 upgrade for faster boot and 8GB RAM PCs, but shares no numbers

Microsoft announced at the IFA 2026 conference that Windows 11 will boot faster and improve performance on PCs with 8GB of RAM. The upcoming major update will enhance features like Windows Hello and include a movable taskbar, a resizable Start menu, and the option to remove Bing from Windows Search. The September 2026 Patch Tuesday update is expected to roll out these improvements. Mark Linton, Corporate Vice President of Windows & Devices at Microsoft, emphasized the company's goal of optimizing Windows 11 for 8GB RAM PCs due to rising memory costs. While 16GB of RAM has been historically recommended for optimal performance, Microsoft's focus on improving efficiency for 8GB systems aims to make technology more accessible.

Winsage

September 3, 2026

Microsoft is auto-enabling Memory Integrity on Windows 11 PCs from October. Why you shouldn’t turn it off

Starting in October 2026, Microsoft will automatically activate memory integrity for eligible Windows 11 devices through the Patch Tuesday update on October 13. Memory integrity, or Hypervisor-protected Code Integrity (HVCI), protects the core of Windows by ensuring that kernel-mode drivers are verified before execution, preventing malware from exploiting vulnerable drivers. Eligible devices must have an Intel 8th-generation processor or newer, AMD Zen 2 or newer, Qualcomm Snapdragon 8180 or newer, at least 8GB of RAM, a 64GB SSD, virtualization enabled in firmware, and compatible drivers. Secured-core PCs already have this feature enabled. Windows will assess device readiness before activation and will respect user settings if memory integrity has been intentionally disabled. Users can check memory integrity status in Windows Security under Device security. Incompatible drivers may cause issues, and conflicts will be logged in the Event Viewer. Microsoft is pushing this update due to increased security threats and aims to protect users who have upgraded their systems without performing clean installs. If issues arise with memory integrity enabled, users can identify problematic drivers in the CodeIntegrity event log.

Winsage

August 31, 2026

Microsoft’s latest Windows update breaks cursors, wallpaper, and more – what to do if you’re affected

Windows 11 users who installed the September preview update (KB5120998) are experiencing a bug that alters or erases personalized mouse cursor settings, resulting in cursors that may be too large, too small, or invisible. Microsoft has acknowledged this issue, describing it as causing "appearance regressions and intermittent animation changes." High-DPI cursors have been replaced with larger, white cursors, and attempts to revert to previous settings have failed. Additionally, users have reported issues with wallpapers reverting to a black screen and blurry fonts, although Microsoft has not formally acknowledged the font issue. Users can uninstall the update by navigating to Settings, selecting Windows Update, clicking on Update History, and finding the option to uninstall the update labeled 2026-08 Preview Update (KB5120998). Microsoft is investigating the cursor problem and plans to provide updates by September 8.

Winsage

August 22, 2026

Tested: Windows 11 has fully removed the legacy tool abused by cybercriminals for malware and ransomware, called WMIC

Windows 11 will remove the Windows Management Instrumentation Command-line (WMIC) tool in the upcoming September 2026 Update, marking its complete elimination after being deprecated in earlier versions. Testing of early builds shows that WMIC is no longer accessible, with attempts to use it resulting in a "command not recognized" error. Previously, WMIC was available as an optional feature, but it will no longer be included or reactivatable in the new update. Microsoft stated that this removal aims to improve the security and reliability of Windows, as WMIC has been exploited by cybercriminals for attacks. The September 2026 Update will also introduce other enhancements, including the ability to disable Bing in Windows Search and improvements in app speed.

Winsage

August 20, 2026

Microsoft probes reports of games taking exception to Windows 11’s August update

Microsoft is investigating reports of game stability issues following the August Patch Tuesday update for Windows 11, specifically the release of KB5121003 for versions 24H2 and 25H2. Users have reported that certain games may become unresponsive, unexpectedly close, or trigger an "EXCEPTIONACCESSVIOLATION" error, leading to device restarts. Affected titles include ARC Raiders, MARVEL Tōkon: Fighting Souls, and The Finals. Microsoft has not confirmed if the issues are caused by their update but is looking into the situation. The update addressed 421 Microsoft CVEs, with 236 affecting Windows systems. Microsoft has also tightened its stance on outdated kernel drivers and initiated the Driver Quality Initiative to enhance OS stability.

AppWizard

August 20, 2026

Windows 11’s latest Patch Tuesday update is breaking games and turning off PCs — This temporary fix might get ARC Raiders and The Finals running again

A bug introduced in the Windows 11 update (KB5121003) has caused crashes for some users, specifically affecting installations of Windows 11 versions 25H2 and 24H2 with OS builds 26200.9168 and 26100.9168. Embark Studios has acknowledged the issue, linking it to a change in the inpoutx64.sys file, and is working on a fix while providing a temporary workaround. The workaround involves stopping and deleting the inpoutx64 driver and removing the corresponding file from the system. Users can also choose to roll back to a previous version of Windows 11 until an official fix is released.