CVE-2026-22167
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
41/100
Published: 2026-05-01
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to force GPU to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kernel and drivers running on the platform altering their behaviour. This attack can lead the GPU to perform write operations on restricted internal GPU buffers that can lead to a second order affect of corrupted arbitrary physical memory.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| imaginationtech | ddk | < 25.2 |
| imaginationtech | ddk | 25.3 |
References & Advisories (1)
Vendor Advisory