Live › vulnerability › CVE-2026-118357
Go to dashboardA use-after-free bug in the FileSystem component of Google Chrome before 156.0.8078.73 lets a remote attacker run arbitrary code inside the browser sandbox. The attack is triggered by a crafted HTML page the victim opens.
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 or managed device running Google Chrome older than 156.0.8078.73 is exposed when browsing to untrusted pages. Teams that only run Chrome in a locked-down kiosk or do not browse untrusted sites carry less risk, but the fix is the same version bump. Servers and applications built on Chromium-based headless browsers should be checked too.
No product ranges from the sources yet.
google-chrome --version on Linux156.0.8078.73156.0.8078.73 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Use after free in FileSystem 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-2026-118357")
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