HIGH
GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable
Published May 1, 2026
8.1
HIGHCVSS 3.1
EPSS 0.39%
Description
A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger write UAF crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable subsequent exploit on the system.
Affected products
-
- Version 1.18 RTMStatusaffectedConstraints-
- Version 23.2 RTMStatusaffectedConstraints-
- Version 24.1 RTMStatusaffectedConstraints<=24.2 RTM
- Version 25.1 RTMStatusaffectedConstraints<=25.3 RTM
- Version 26.1 RTMStatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Imagination Technologies | Graphics DDK | n/a |
|
OR
- ≤ 25.2
- 25.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (1)
- https://www.imaginationtech.com/gpu-driver-vulnerabilities/ Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ | Vendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner imaginationtech
Published May 1, 2026
Updated May 1, 2026
Reserved Jan 6, 2026
Link CVE-2026-22166
CISA Vulnrichment
Updated May 1, 2026