CVE-2026-22166GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable
Updated under an hour ago ()
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It affects Imagination Technologies Graphics DDK and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 8.1 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- Weakness (CWE)
- CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- imaginationtech
- NVD analysis
- Analyzed
- Record last updated
- May 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Imagination Technologies Graphics DDK imagination_technologies:graphics_ddk (from the name) | 1.18 RTM; 23.2 RTM; from 24.1 RTM through 24.2 RTM; from 25.1 RTM through 25.3 RTM; 26.1 RTM not affected | CNA record |
imaginationtech ddk imaginationtech:ddk | through 25.2; 25.3 | NVD |
References
- https://www.imaginationtech.com/gpu-driver-vulnerabilities/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.