CVE-2026-41157
Critical · 9.8CVSS
9.8
EPSS
0.5%
Published
Jun 12, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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