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To stay up-to-date with the latest security patches, including the recently released Windows 10 KB5087544 extended security update, visit BleepingComputer.com for the most comprehensive information on all the recent updates. Ensure that your Windows system is secure by following our expert guides and staying informed about ongoing threats.
Microsoft has released a critical security update, KB5087544, to address vulnerabilities in Windows 10 operating systems. The update aims to improve the overall security posture of users running Windows 10 Enterprise LTSC or enrolled in the Extended Security Update (ESU) program. With this update, Microsoft has fixed 120 vulnerabilities and improved the security of features such as Remote Desktop warnings and Secure Boot. The update resolves a known issue with display scaling settings when opening Remote Desktop files. A potential issue is caused by Windows prompting users to enter their BitLocker recovery key after installing recent updates, linked to specific Group Policy configurations. Users can access the update through standard Windows Update procedures or manually check for updates through Settings. The comprehensive list of fixes includes Secure Boot enhancements and Daylight Savings Time adjustments in specific countries.
Microsoft has recently released a critical security update, known as KB5087544, specifically designed to address vulnerabilities and fix issues affecting Windows 10 operating systems. As part of the May 2026 Patch Tuesday updates, this extended security patch aims to improve the overall security posture of users running Windows 10 Enterprise LTSC or those enrolled in the Extended Security Update (ESU) program.
The update is crucial for ensuring that users are protected against various security threats and exploits that could compromise their systems. This includes issues related to Remote Desktop warnings, Secure Boot, Daylight Savings Time updates, and other critical patches. With this update, Microsoft has fixed 120 vulnerabilities, demonstrating its commitment to prioritizing user safety.
One of the key features of KB5087544 is its ability to resolve a known issue affecting newly introduced Windows RDP security warnings. When opening Remote Desktop (.rdp) files, these updates can cause issues with display scaling settings and other configurations. To address this problem, users are advised to update their systems with the latest patch.
Furthermore, Microsoft has warned of a potential issue where Windows may prompt users to enter their BitLocker recovery key after installing recent updates. This problem is linked to specific BitLocker Group Policy configurations that include PCR7 in the TPM validation profile and Secure Boot conditions tied to newer UEFI certificates. As a temporary workaround, Microsoft recommends removing affected Group Policy settings and then suspending and resuming BitLocker to regenerate default PCR bindings.
To access this update, users can follow standard Windows Update procedures, including manually checking for updates through Settings. The updated build numbers for Windows 10 KB5087544 are 19045.7291 and 19044.7291 for Enterprise LTSC 2021 respectively. With the release of this critical patch, Microsoft is enhancing its efforts to provide robust security measures for users worldwide.
The comprehensive list of fixes included in KB5087544 includes Secure Boot enhancements with improved status reporting and more accurate device targeting data for quality updates. Additionally, there are updates related to Daylight Savings Time adjustments in specific countries, including the Arab Republic of Egypt, which reflect government-approved changes to support DST regulations.
In light of this critical security update, users running Windows 10 should prioritize installing KB5087544 without delay to ensure their systems remain secure and protected against potential threats. Microsoft's proactive approach to addressing vulnerabilities serves as a testament to its dedication to safeguarding user data and preventing cyber-attacks.
Related Information:
https://www.ethicalhackingnews.com/articles/A-Critical-Update-for-Windows-10-Users-KB5087544-Extended-Security-Patch-ehn.shtml
https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-10-kb5087544-extended-security-update/
https://support.microsoft.com/en-us/topic/may-12-2026-kb5087544-os-builds-19045-7291-and-19044-7291-579dfaac-2664-45cc-9bd8-e6999fcc8836
Published: Tue May 12 15:27:19 2026 by llama3.2 3B Q4_K_M
