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ZDI-26-397: X.Org Server CreateSaverWindow Use-After-Free Information Disclosure Vulnerability

A critical use-after-free vulnerability has been identified in the X.Org Server, potentially leading to sensitive information disclosure and privilege escalation. The vulnerability, tracked as ZDI-26-397, resides in the server's management of ScreenSaverScreenPrivateRec objects. It arises from an insufficient validation process, where the server performs operations on an object without first…