MEDIUMVulnerability
Global

Microsoft releases Windows 10 KB5099539 extended security update

·Source: BleepingComputer

Updated:

Executive Summary

Microsoft has released the Windows 10 KB5099539 extended security update, which includes the July 2026 Patch Tuesday security updates for 570 vulnerabilities, along with additional security fixes. [...]

Analysis

Microsoft has released the Windows 10 KB5099539 extended security update, which includes the July 2026 Patch Tuesday security updates for 570 vulnerabilities, along with additional security fixes. [...]
Source Attribution

Originally published by BleepingComputer on Jul 14, 2026.

Related Threats