VULNERABILITY INTELLIGENCE

CVE-2026-34193

CVSS score4.3 MEDIUM
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-06-01
Last modified2026-08-12
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Weakness classification

  • 367425dc-4d06-4041-9650-c2dc6aaa27ce: CWE-823

Primary references