---
id: "CVE-2026-74915"
kind: "vulnerability"
aliases: ["CVE-2026-74915"]
title: "Web browser WebGPU content can crash GPU process via out-of-bounds memory access"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["browsers", "gpu-process", "runtime", "webgpu"]
not_affected_if: ["webgpu-disabled"]
published_at: "2026-10-30T02:17:09+00:00"
first_seen_at: "2026-10-30T02:28:06+00:00"
updated_at: "2026-10-30T02:30:07+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74915", "first_seen_at": "2026-10-30T02:28:06+00:00"}]
---

# Web browser WebGPU content can crash GPU process via out-of-bounds memory access

A web page with specially crafted WebGPU content can trigger an out-of-bounds read or write in the GPU GLES user-space library, crashing the GPU render process. On certain platforms, where that process runs with system privileges, this could enable further exploitation of the device.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-10-30T02:28:06+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-74915

## From the sources

A web page that contains unusual WebGPU content loaded into the GPU GLES render process can trigger a OOB read and/or write crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable further exploits on the device.

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