Microsoft Testing Security and Performance Improvements for Batch Files in Windows 11

Microsoft is testing security and performance improvements for batch file and CMD script execution in Windows 11 Insider Preview builds. The updates are part of ongoing development within the Windows Insider program, though no specific build numbers, release dates, or technical implementation details were disclosed. The changes aim to enhance protection during script execution but do not outline explicit threats or vulnerabilities addressed. No CVE IDs or impacted versions were mentioned in the announcement. The focus appears to be on pre-release testing rather than a public rollout.