Live › vulnerability › CVE-2026-121201
A use-after-free bug in the Animation component of Google Chrome before 157.0.8103.38 lets a crafted HTML page make the browser run code inside its sandbox. Chromium rates it High severity.
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 before 157.0.8103.38 who visits a malicious or compromised web page is exposed. Chromium-based browsers that have not picked up the fix are also in scope, and the sources do not say which ones. Managed fleets should confirm the Chrome version on each endpoint.
No product ranges from the sources yet.
chrome --version on the machine.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 Animation in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
This page as .md · .json · in your agent: get_signal("CVE-2026-121201")
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