CVE-2026-34196

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An issue exists where software run by a non-privileged user can perform improper GPU system calls, leading to an integer overflow. This allows two GPU virtual addresses to be mapped to the same physical address. If one of these virtual mappings is freed along with the physical page, a read/write Use-After-Free (UAF) occurs via the second mapping. Consequently, the second virtual mapping continues to reference a physical address that has been freed, potentially allowing another process to allocate that memory and subsequently read or write to it. Use-After-Free is a condition where a program 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.