CVE-2026-34193

4.3 MEDIUM

Kernel software installed and running inside a Guest/Host VM may post improper commands to the GPU Firmware to trigger a write of data ou...

Published: 2026-06-01 · Last updated: 2026-06-01

Severity and scoring

CVSS: 4.3 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE: CWE-823

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-34193
[Other]https://www.imaginationtech.com/gpu-driver-vulnerabilities/

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