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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2026-21733

GPU DDK - Incorrect flags validation in RGXDerivePTEProt8 can allow GPU to overwrite read-only shared memory (e.g. libc.so)

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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 system calls to gain write permission to read-only wrapped user-mode memory and files. This is caused by improper handling of GPU memory reservation protections.

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
  • 24.1 RTM to ≤ 24.2 RTMaffected
  • 25.1 RTM to ≤ 25.3 RTMaffected
  • 26.1 RTMunaffected

References