Microsoft has enhanced its Windows security measures by addressing the CVE-2025-9491 vulnerability, which has existed for nearly eight years and was exploited by state-sponsored groups for cyber espionage and data theft. The vulnerability was previously identified as ZDI-CAN-25373 and ZDI-25-148 by Trend Micro. The November Patch Tuesday updates have fixed this issue, which was described as having been demoted from a vulnerability to a functional bug. The update modifies the Properties dialog of a .lnk file to display the entire Target command in a single line. Microsoft has not officially acknowledged the update but stated that it is continuously rolling out enhancements for security and user experience.