CVE-2026-34194

Summary

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of a mapping state maintained for a sparse memory allocation.

The product accidentally refers to the wrong memory due to the semantics of how math operations are implicitly scaled across buffers of different sizes.

Affected Software

VendorProductVersion RangeStatus
Imagination TechnologiesGraphics DDK1.18 RTMunaffected
Imagination TechnologiesGraphics DDK23.2 RTMunaffected
Imagination TechnologiesGraphics DDK24.2 RTMaffected
Imagination TechnologiesGraphics DDK25.1 RTM <= 25.3 RTMaffected
Imagination TechnologiesGraphics DDK26.1 RTMaffected

Weaknesses

  • CWE-468: CWE-468: Incorrect Pointer Scaling

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References