Microsoft releases Windows 10 KB5082200 update with 167 security fixes

Summary
Windows 10 update KB5082200 addresses 167 April 2026 vulnerabilities, including two zero-days, and adds protections for Remote Desktop .rdp files and Secure Boot certificate rollout.
Key points
- KB5082200 addresses 167 vulnerabilities in the April 2026 Patch Tuesday release, including two zero-day flaws.
- Remote Desktop displays requested .rdp connection settings, disabled by default, and shows a one-time security warning to help reduce phishing risk.
- Windows Security adds Secure Boot status reporting and indicators for the rollout of replacement certificates.
- The update fixes a BitLocker Recovery issue affecting some Intel Connected Standby devices after Secure Boot updates.
- Eligible Windows 10 ESU-enrolled and Enterprise LTSC devices can install the update through Windows Update.
Article Details
- Event Type
- Microsoft released the Windows 10 KB5082200 extended security update for April 2026 Patch Tuesday.
- Impact
- The update addresses 167 vulnerabilities, including two zero-day flaws. It adds protections against phishing through Remote Desktop .rdp files, provides Secure Boot certificate rollout status reporting, and fixes a BitLocker recovery issue affecting some Intel Connected Standby devices.
Vendors
Products
BitLockerThe update fixes a BitLocker recovery issue on some Intel Connected Standby devices and adds targeted rollout signals for certificate deployment.Remote DesktopThe update adds Remote Desktop .rdp phishing protections, Secure Boot dynamic status reporting and a phased rollout of new Secure Boot certificates, and is available via Windows Update for Enterprise LTSC andWindows 10Microsoft released the Windows 10 KB5082200 extended security update to address the April 2026 Patch Tuesday fixes, patching 167 vulnerabilities including two zero-day flaws and updating builds to 19045.7184 (19044.7184Windows SecurityWindows Security gains dynamic Secure Boot status reporting and badges to show rollout progress of new Secure Boot certificates.
