2025-08 Cumulative Update For Windows 11 Version 24h2 For X64-based Systems Jun 2026

Addressed 107 security vulnerabilities and included quality improvements to internal OS features. Notable Fixes and Features

Maya wasn’t convinced. The update’s size was wrong—489 megabytes, far too large for a routine security rollup. Buried in the release notes, under ‘Known Issues,’ was a single, chilling line: “After installing this update, systems with TPM 2.0 and Pluton security processors may exhibit unexpected behavior related to entropy collection.” under ‘Known Issues

It had been a test. A whisper, hidden inside a patch, to see who was still paying attention to the machine beneath the machine. ’ was a single