Live › vulnerability › CVE-2026-118346
Go to dashboardGoogle Chrome before 156.0.8078.73 has a use-after-free bug in its Compositing component. A remote attacker who lures a user to a crafted HTML page can potentially execute arbitrary code inside the browser sandbox.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-27 23:29 UTC. All times on this page are UTC.
Any user running Google Chrome before who opens untrusted web pages is exposed, since the attack is delivered through a crafted HTML page. Organizations with managed Chrome fleets should check that the update has reached every machine. Users on up-to-date Chrome releases are not affected.
156.0.8078.73No product ranges from the sources yet.
google-chrome --version (unknown for managed or other platforms)156.0.8078.73156.0.8078.73 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Use after free in Compositing in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially 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-2026-118346")
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