Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-34196

Gravedad:
Pendiente de análisis
Tipo:
CWE-416 Utilización después de liberación
Fecha de publicación:
10/07/2026
Última modificación:
10/07/2026

Descripción

*** Pendiente de traducción *** Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an integer overflow and map two GPU virtual addresses to the same physical address. One of these virutal mappings can be freed along with the physical page, allowing for a read/write UAF via the second mapping<br /> <br /> <br /> <br /> The second virtual mapping references a physical address that has been freed after the first virtual mapping has been freed. This allows the physical memory to be allocated (for example) by another process and read/written to.

Impacto

Referencias a soluciones, herramientas e información