CVE-2025-21456 — Use After Free in NPU

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.

Published: 2025-08-06 · CVSS: 7.8 · CVSS 3.1

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7