Windows 11 now uses JScript9Legacy engine for improved security
NO LOC, JUL 10 – Microsoft replaced the outdated JScript engine with JScript9Legacy in Windows 11 24H2 to enhance security against threats like cross-site scripting, improving protection for all users.
7 Articles
7 Articles
It was one of the oldest and most exposed components of Windows. Used since the 1990s to run scripts, JScript is finally replaced by a more modern and better protected version. A change almost invisible, but salutary.
Microsoft enables JScript9Legacy scripting engine to improve Windows 11 security
Microsoft has announced that it is moving away from Jscript in Windows 11 24H2 to make scripting more secure, and boost Windows 11 security overall. The change sees the company enabling JScript9Legacy by default in the latest version of Windows 11. Despite stressing the important security implications of the change, Microsoft is not changing from Jscript to JScript9Legacy in operating system edition prior to Windows 11 24H2. Switching the defaul…
Microsoft has enabled the JScript9Legacy scripting engine by default in Windows 11 24H2, replacing the old JScript. The new engine is developed based on IE9's Chakra engine, improving performance and security while retaining compatibility. It provides continuous support for enterprise needs and a rollback option to deal with potential problems.
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