CVE-2026-72963

Name of the Vulnerable Software and Affected Versions Windows Modern Execution Server (affected versions not specified)

Description A use-after-free issue exists in the Windows Modern Execution Server. This allows an authorized local attacker to perform a privilege escalation, enabling them to gain higher-level permissions on the system. Use-after-free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.