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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-34193

GPU DDK - Arbitrary write via UFO updates due insufficient pointer validation in rgxfw_to_ptr()

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Status
Published
Published
Updated
Assigning organization
imaginationtech

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Imagination Technologies Graphics DDK

Default version status: unknown

  • 1.18 RTMaffected
  • 23.2 RTMaffected
  • 24.2 RTMaffected
  • 25.1 RTM to ≤ 25.3 RTMaffected
  • 26.1 RTM1affected
  • 26.1 RTM2unaffected

References