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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-74912

GPU DDK - Fix for CVE-2026-49746 prevents the mapping of graphics buffers > 4GB

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Status
Published
Published
Updated
Assigning organization
imaginationtech

Description

On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range. Integer truncation caused when mapping GPU buffer pages in the buffer’s range 0GB - 4GB, produces error and limits the functionality of the kernel mode driver.

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 RTM2affected
  • 23.2 RTM2affected
  • 24.2 RTM2affected
  • 25.1 RTM2 to ≤ 25.3 RTMaffected
  • 26.1 RTM2affected
  • 26.2 RTMunaffected

References