CVE-2025-47408 is a high-severity vulnerability involving memory corruption triggered when a driver calls an IOCTL with invalid input or output buffers. This flaw affects local privilege scenarios where a less privileged process or driver can cause memory corruption in another driver. The vulnerability has a CVSS score of 7.8, indicating significant confidentiality, integrity, and availability impact. No affected software versions or patches are explicitly stated. There are no known exploits in the wild at this time.