Live › vulnerability › CVE-2026-121127
A use-after-free bug in the WebAudio component of Google Chrome before 157.0.8103.38 lets a remote attacker run arbitrary code inside the browser sandbox when the victim opens a crafted HTML page. Chromium rates the flaw 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.
Any device running Google Chrome older than 157.0.8103.38 is exposed when a user visits a malicious page. Managed fleets and kiosks running Chrome are in scope too. Users on a fixed version can skip it.
No product ranges from the sources yet.
chrome://version in the address bar.157.0.8103.38 or later.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 WebAudio 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-2026-121127")
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