Microsoft Enforces Memory Integrity in Windows 11, Impacting Gaming Performance

Microsoft is set to enable Memory Integrity by default in Windows 11 with an upcoming patch on October 13, 2026. This feature enhances security by isolating kernel-mode drivers and preventing malware from exploiting vulnerabilities. While the security benefits are significant, users may experience reduced gaming performance, particularly those using undervolting software. The feature will be enabled automatically for systems meeting specific hardware requirements, including Intel 8th-generation processors or newer and AMD Ryzen 2000 processors or newer. Users with older drivers may need to disable Memory Integrity to maintain compatibility. The rollout aims to protect against increasingly common attacks targeting Windows 11 systems. Users are advised to check their Memory Integrity status through Windows Security settings. The patch will not affect those who have previously disabled the feature via registry or Group Policy changes.

Key Points: • Memory Integrity will be enabled by default in Windows 11 starting October 13, 2026. • This feature enhances security but may reduce gaming performance for some users. • Users with older drivers may need to disable Memory Integrity to avoid compatibility issues.