CVE-2026-34193

Published: Jun 1, 2026Modified: Jul 22, 2026

4.3

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability: 2.8 / Impact: 1.4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Kernel software installed and running inside a Guest/Host VM may post improper commands to the GPU Firmware to trigger a write of data outside the intended GPU memory. A logic error in the address translation allowed a compromised Host (Kernel) to perform arbitrary writes to firmware memory.

Related CWEs

CWE-823

Use of Out-of-range Pointer Offset

The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer.

References (1)

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Source: 367425dc-4d06-4041-9650-c2dc6aaa27ce

Timeline

No history available yet.