CVE-2026-45199

Summary

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory.

Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.

Affected Software

VendorProductVersion RangeStatus
Imagination TechnologiesGraphics DDK1.18 RTM2affected
Imagination TechnologiesGraphics DDK23.2 RTM2affected
Imagination TechnologiesGraphics DDK24.2 RTM2affected
Imagination TechnologiesGraphics DDK25.1 RTM2 <= 25.3 RTMaffected
Imagination TechnologiesGraphics DDK26.1 RTM1unaffected
Imagination TechnologiesGraphics DDK26.1 RTM2unaffected

Weaknesses

  • CWE-823: CWE-823: Use of Out-of-range Pointer Offset (4.16)

References