Live › vulnerability › CVE-2026-121071
Google Chrome before 157.0.8103.38 has an incorrect authorization flaw in its FileSystem component. A remote attacker who tricks a user into opening a crafted HTML page 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 before 157.0.8103.38 who visits a malicious page. Exploitation needs social engineering to get the user to a crafted page. Chromium-based browsers may need their own updates and are not covered by the source.
No product ranges from the sources yet.
chrome://version; anything older than 157.0.8103.38 is affected.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.
Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering 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-2026-121071")
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