Live › vulnerability › CVE-2026-121244
A flaw in the FileAPI component of Google Chrome lets a crafted HTML page spoof user interface elements. A remote attacker who tricks a user into visiting the page can make fake UI appear, which supports social engineering.
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 browses untrusted pages is exposed, since the attack needs a user to open a crafted HTML page. Managed fleets that pin Chrome versions should check their build; users who keep Chrome auto-updated are likely already covered.
No product ranges from the sources yet.
157.0.8103.38157.0.8103.38 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
UI misrepresentation in FileAPI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)
This page as .md · .json · in your agent: get_signal("CVE-2026-121244")
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