CVE-2026-41157
GPU DDK - OOB Write in CalculateNPOTTwiddleSparsePageMap3D
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software computes a required memory size from untrusted input, but integer overflow can produce a value smaller than needed. Subsequent write operations may then occur past the intended memory boundary, corrupting adjacent memory and causing process instability or termination.
| CWE | CWE-787 |
| Vendor | imagination technologies |
| Product | graphics ddk |
| Published | Jun 12, 2026 |
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Affected Versions
Imagination Technologies / Graphics DDK
1.18 RTM 23.2 RTM 24.2 RTM 25.1 RTM ≤ 25.3 RTM 26.1 RTM