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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-45200

GPU DDK - Double free in _FreeOSPages due to incorrect allocation flag set by _EncodeAllocationFlags

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Status
Published
Published
Updated
Assigning organization
imaginationtech

Description

Software installed and run as a non-privileged user may conduct improper GPU driver IOCTL calls to create an allocation scenario that when freed would cause double free and kernel heap corruption. Scenario caused by fabricating a specific combination of flags on the allocation interface that would cause an incorrect double free event when freed.

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 RTM2unaffected
  • 23.2 RTM2unaffected
  • 24.2 RTM2affected
  • 25.1 RTM2 to ≤ 25.3 RTMaffected
  • 26.1 RTM1affected
  • 26.1 RTM2unaffected

References