Live › vulnerability › CVE-2026-121089
A use-after-free bug in the WebGPU component of Google Chrome, before 157.0.8103.38, can be triggered by a crafted HTML page. Per the description, a remote attacker could potentially execute arbitrary code outside the browser sandbox.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-03 21:19 UTC. All times on this page are UTC.
Anyone running Google Chrome older than 157.0.8103.38 who visits a malicious or compromised web page. The exposure is in the browser on the user's device, so managed fleets should check the Chrome version on each machine. Users on current Chrome builds are not exposed.
No product ranges from the sources yet.
chrome://version in the address bar.157.0.8103.38.157.0.8103.38 or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Use after free in WebGPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
This page as .md · .json · in your agent: get_signal("CVE-2026-121089")
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